Math, asked by shardul2812, 10 months ago

which term of an ap 3,12,21,30 will be 81 more than its 52nd term​

Answers

Answered by indiraranichedurthip
0

Answer:

i dont know          ff

Step-by-step explanation:

Answered by rajesh8198827418
0

Step-by-step explanation:

n=52

An=a+(n-1)d

An=3+(52-1)9

An=3+459

An=462

An=462+81

An=543

An=a+(n-1)d

543=3+(n-1)9

540/9=n-1

60+1=n

n=61

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