Question

Which term of the A.P. 2, - 1,- 4.-7, - is
- 402
(a) 85
(b) 114
(c) 15
(d) 2324​

Answer 1

The answer for the q is 114

Answer 2

Answer:

n=15

Step-by-step explanation:

a=2 , d=-1-2=(-3), aₙ=(-402)

aₙ=a+(n-1)d

-42 = 2 + (n-1)(-3)

-44=3-3n

(-47)/(-3)=n

n=15

hey mate there is a mistake in your question....

it is -42 in the place of -402.

HOPE YOU WILL UNDERSTAND....

MARK IT BRAINLIEST.....