Chapter -2 NUMBERS & SEQUENCES Full Video Links

 

NUMBERS & SEQUENCES

CONCEPTS

Introduction	https://youtu.be/CpiYZT7IJnM
Euclid’s Lemma & Algorithm	https://youtu.be/JRzbvJ3OsA0
Note Points	https://youtu.be/iDr_ikjwcSU
Fundamental Theorem of Arithmetic	https://youtu.be/wwwhxFHaawo
Congruence Modulo	https://youtu.be/vZQgl0hPWKQ
Illustrations 1 & 2	https://youtu.be/qIqni9ggZKI
Connecting Modular Arithmetic & Euclid Division Lemma	https://youtu.be/QJit9mjmavQ
Modular Arithmetic Theorem (5 & 6)	https://youtu.be/igWXY8iVBcM
Sequence Sequence as Functions	https://youtu.be/cnSGLM7a_vE
Arithmetic Progression Illustration (1 &2)	https://youtu.be/vrAHP3pPJrA
Constant A.P. Terms of A.P. Formulae	https://youtu.be/OaqLe02xL_Y
Conditions for 3 Numbers to be in A.P.	https://youtu.be/fqs7IsIgSlA
Series Arithmetic Series	https://youtu.be/tpXnIL8cPLM
Geometric Progression Formulae	https://youtu.be/fClFolUrpqc
Difference between A.P. & G.P.	https://youtu.be/5uNcWTZOLwQ
Difference between A.P. & G.P. In Problems	https://youtu.be/NW4H4ylGqlQ
Special Series	https://youtu.be/O2sNtXDAY-Y

 

EXAMPLE PROBLEMS

Example 2.1	https://youtu.be/KS2nvFEJqyg
Example 2.2	https://youtu.be/Xto5kHaZhGQ
Example 2.3	https://youtu.be/rOV7y7JpdJU
Example 2.4	https://youtu.be/qzdtk0JkdKg
Example 2.5	https://youtu.be/kMTkWVnIm3Q
Example 2.6	https://youtu.be/QwrLAy6-Fuw
Example 2.7	https://youtu.be/ESE7fxxV0To
Example 2.8	https://youtu.be/dH4D26WfJYo
Example 2.9	https://youtu.be/ozFldq7QjRI
Example 2.10	https://youtu.be/cnNvye4W43c
Example 2.11	https://youtu.be/pprUntK8xyQ
Example 2.12	https://youtu.be/f1PFwZUT0X4
Example 2.13	https://youtu.be/73qkF4BqqZE
Example 2.14	https://youtu.be/73qkF4BqqZE
Example 2.15	https://youtu.be/9yeOrufciIU
Example 2.16	https://youtu.be/cRkkZgnMduQ
Example 2.17	https://youtu.be/jeKH7eaT-ic
Example 2.18	https://youtu.be/GYsUBY0B_gA
Example 2.19	https://youtu.be/hsktvlqyNtU
Example 2.20	https://youtu.be/6tS7vp3g1GE
Example 2.21	https://youtu.be/OadQ6hX8mWE
Example 2.22	https://youtu.be/sDl9Z-l7jZs
Example 2.23	https://youtu.be/6pPZRvJsVoY
Example 2.24	https://youtu.be/-GzEjziLuEU
Example 2.25	https://youtu.be/QvLsAeyFdg8
Example 2.26	https://youtu.be/OypJ58nc0gQ
Example 2.27	https://youtu.be/DmtLmxmTbWs
Example 2.28 (sum-i)	https://youtu.be/nHyC3_BQPyI
Example 2.28  (sum- ii)	https://youtu.be/d_QYO6d2PqA
Example 2.29	https://youtu.be/Q-ipfb4sW6s
Example 2.30	https://youtu.be/DneAHFvB1EE
Example 2.31	https://youtu.be/gHSmi00amKs
Example 2.32	https://youtu.be/0vGZJRJq7zk
Example 2.33	https://youtu.be/FeMexv9SgXg
Example 2.34	https://youtu.be/QeS0gU8Ks34
Example 2.35	https://youtu.be/57iRpqWpDk8
Example 2.36	https://youtu.be/9yU6QczyT24
Example 2.37	https://youtu.be/XxbNh-ry6PI
Example 2.38	https://youtu.be/MCRIoNqPq-4
Example 2.39	https://youtu.be/aZQUE3JcgeU
Example 2.40	https://youtu.be/WXUc5kK49SA
Example 2.41	https://youtu.be/clhPnoc7ffc
Example 2.42	https://youtu.be/eeN71bv82ik
Example 2.43	https://youtu.be/RXOcqUWW34s
Example 2.44	https://youtu.be/1wJFHkXqBhA
Example 2.45	https://youtu.be/yu8TN3MZDkI
Example (2.46–2.53)	https://youtu.be/zIXvsRTw8C8
Example (2.54, 2.55)	https://youtu.be/O2sNtXDAY-Y
Example (2.56, 2.57&2.58)	https://youtu.be/G2cga_gfMTQ

EXERCISE PROBLEMS

Exercise No. (2.1) Q-1	https://youtu.be/vtZOSAexvVA
Exercise No. (2.1) Q-2	https://youtu.be/U4sBrLtgj_0
Exercise No. (2.1) Q-3	https://youtu.be/rkWrv5FjIME
Exercise No. (2.1) Q-4	https://youtu.be/lOfpMXCAgnA
Exercise No. (2.1) Q-5	https://youtu.be/2yQZCCWZ25I
Exercise No. (2.1) Q-6  Sum (i)	https://youtu.be/9HlU2pqW358
Exercise No. (2.1) Q-6 Sum (ii & iii)	https://youtu.be/ET9hB0W-Hnk
Exercise No. (2.1) Q-6  Sum (iv)	https://youtu.be/xpGlACc6-Oo
Exercise No. (2.1) Q-7	https://youtu.be/xJfJiN32oCY
Exercise No. (2.1) Q- 8	https://youtu.be/Gj2sz0CKZhY
Exercise No. (2.1) Q-9	https://youtu.be/ncI0DwpYVY8
Exercise No. (2.1) Q-10	https://youtu.be/wKqZq01uDAM
Exercise No. (2.2) Q-1	https://youtu.be/n4N7Ya4B8fQ
Exercise No. (2.2) Q-2	https://youtu.be/ufQYx2MQ90g
Exercise No. (2.2) Q-3	https://youtu.be/Kfg_R2y13tI
Exercise No. (2.2) Q-4	https://youtu.be/e0wW1RGcKGM
Exercise No. (2.2) Q-5	https://youtu.be/YBrzGivz-l8
Exercise No. (2.2) Q-6	https://youtu.be/lI46_Bw_fb8
Exercise No. (2.2) Q-7	https://youtu.be/b464PoluB4s
Exercise No. (2.2) Q-8	https://youtu.be/Evc5aQw0dMY
Exercise No. (2.2) Q-9	https://youtu.be/z4uhBi6S30s
Exercise No. (2.3) Q-1	https://youtu.be/y6NXtf5la5w
Exercise No. (2.3) Q-2	https://youtu.be/C1U3tZYLHTw
Exercise No. (2.3) Q-3	https://youtu.be/MH4Lvj0MhuM
Exercise No. (2.3) Q-4	https://youtu.be/ZvmufUnh2DA
Exercise No. (2.3) Q-5	https://youtu.be/D5OY6WRglE8
Exercise No. (2.3) Q-6	https://youtu.be/yBHkyiGCRKs
Exercise No. (2.3) Q-7	https://youtu.be/lxEZQ8Dx4no
Exercise No. (2.3) Q-8	https://youtu.be/kg6tWdXyaUs
Exercise No. (2.3) Q-9	https://youtu.be/kg6tWdXyaUs
Exercise No. (2.3) Q-10	https://youtu.be/MCSXFj0RpAQ
Exercise No. (2.4) Q-1	https://youtu.be/MKvcj8K1XIQ
Exercise No. (2.4) Q-2	https://youtu.be/y355Amume0c
Exercise No. (2.4) Q-3	https://youtu.be/kKmoyt4VS4I
Exercise No. (2.4) Q-4	https://youtu.be/sAUwUHcW-Bs
Exercise No. (2.4) Q-5	https://youtu.be/5zqkikksKGY
Exercise No. (2.4) Q-6	https://youtu.be/nZLJk5m-zxo
Exercise No. (2.5) Q-1	https://youtu.be/exZqEc3RDh0
Exercise No. (2.5) Q-2	https://youtu.be/-Fs5PPI0htY
Exercise No. (2.5) Q-3	https://youtu.be/qCwABNwWt9Q
Exercise No. (2.5) Q-4	https://youtu.be/9B0ejtow6vI
Exercise No. (2.5) Q-5	https://youtu.be/HYLbxytp1IQ
Exercise No. (2.5) Q-6	https://youtu.be/0mn6X5ToyrU
Exercise No. (2.5) Q-7	https://youtu.be/R6tRlITehM0
Exercise No. (2.5) Q-8	https://youtu.be/zcHWyt8FwIs
Exercise No. (2.5) Q-9	https://youtu.be/-X7ogKqq_JA
Exercise No. (2.5) Q-10	https://youtu.be/mcBM6CHX2g0
Exercise No. (2.5) Q-11	https://youtu.be/n6YlILAId6k
Exercise No. (2.5) Q-12	https://youtu.be/zcDSk3FLq6U
Exercise No. (2.5) Q-13	https://youtu.be/3jxs1dvF6Rw
Exercise No. (2.5) Q-14	https://youtu.be/DlPYNT-1T8c
Exercise No. (2.6) Q-1	https://youtu.be/S76SBxN087U
Exercise No. (2.6) Q-2	https://youtu.be/St8K57Q55KQ
Exercise No. (2.6) Q-3	https://youtu.be/P-ac5VAdL6M
Exercise No. (2.6) Q-4	https://youtu.be/KZt512PX0lA
Exercise No. (2.6) Q-5	https://youtu.be/XZxbzJ2UsMo
Exercise No. (2.6) Q-6	https://youtu.be/eoXJxUAI0Nc
Exercise No. (2.6) Q-7	https://youtu.be/__kzc8WZMMQ
Exercise No. (2.6) Q-8	https://youtu.be/FB-MPawJUR4
Exercise No. (2.6) Q-9	https://youtu.be/DI5WQnTUtKQ
Exercise No. (2.6) Q-10	https://youtu.be/j-k2pYQeZ-c
Exercise No. (2.6) Q-11	https://youtu.be/YJkjDz4FMtc
Exercise No. (2.6) Q-12	https://youtu.be/FVgomTBME8k
Exercise No. (2.7) Q-1	https://youtu.be/7UuzgdYdO-I
Exercise No. (2.7) Q-2	https://youtu.be/OFOkwBKigNY
Exercise No. (2.7) Q-3	https://youtu.be/z99hMhoF7uU
Exercise No. (2.7) Q-4	https://youtu.be/hSwt1_zAK5c
Exercise No. (2.7) Q-5	https://youtu.be/7p0lbbZt3Q8
Exercise No. (2.7) Q-6	https://youtu.be/s1GW4n4zCJQ
Exercise No. (2.7) Q-7	https://youtu.be/YEj-r9UFK7A
Exercise No. (2.7) Q-8	https://youtu.be/v-5kTE2wvpg
Exercise No. (2.7) Q-9	https://youtu.be/DOscWouxeeU
Exercise No. (2.7) Q-10	https://youtu.be/JwW4e9mm24E
Exercise No. (2.7) Q-11	https://youtu.be/fCpdEUoEsZk
Exercise No. (2.7) Q-12	https://youtu.be/ADfAAvzXMn0
Exercise No. (2.8) Q(1 -10)	https://youtu.be/W4dyouWNr8g
Exercise No. (2.9) Q -1	https://youtu.be/6RTM2nPicyM
Exercise No. (2.9) Q- (2 to 7)	https://youtu.be/TsHPryNbyrA

 

UNIT EXERCISE NO-2

QUESTIONS  (1 TO10)

https://youtu.be/7HvJhGZ1Mgk

 

IMPORTANT QUESTIONS - 2MARKS, 5 MARKS

PART -1	https://youtu.be/T8yFsr41rAc
PART -2	https://youtu.be/8Jd3NwNxY30

  

MCQ

QUESTIONS ( 1-5)
QUESTIONS (6-10)
QUESTIONS (11-15)