CBSE BOARD X, asked by Preetbrar1475, 11 months ago

11th term of the AP 10, 7,4 is option a) -37 b) -17 c) 17 d) 37which is correct answer

Answers

Answered by rakesh1465
0
a=10, d= 3
A11 = a+(n-1)d
=10+(11-1)3
=10+10×3
=10+30
= 40
Hey dude answer is 40 which is not given in the question pls check the question once again.
Answered by tjohri10
0
a=10
d=-3
a11 = 10+(11-1)(-3)
a11=-17
Option b is correct

tjohri10: Sorry the answer should be -20 which is not there in the option
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