Math, asked by deepakkumartiwary743, 5 hours ago

8. Find the sum of 32 terms of an AP whose third term is 1 and the 6th term is
-11.

Answers

Answered by itzyadu

5

Answer:

a+2d=1

a+5d=-11

4d=-12

d=-3 a= 7

s= 32/2(14+31*-3)

16(14-91)

= - (77*16)

= ans (solve)

Previous Question

Next Question

Similar questions

Physics, 3 hours ago

Read the given text and answer the following questions: Rajesh is a student of class X and Ram is studying in class VII. Rajesh told Ram that he would show a magic to him. Rajesh had a lens. He focused the rays of sunlight on the bare arm of Ram. After few seconds, Ram felt pain and removed his arm away. Rajesh was laughing at Ram. 1. Name the type of lens used by Rajesh. (a) Concave lens...

Science, 3 hours ago

Enlist different type of fish hatcheries.

Computer Science, 3 hours ago

what is the best hacking app among these A.Hex editor B.termux C.apk editor D.androidrat...

French, 5 hours ago

Hlo can you help me Put verbs after avoir Tu il Elle vous nous je example - ils SONT...

English, 5 hours ago

what is photo? surbhi areee sorry accha ooo koi baat nhi , mujhe pta lag gya its ok shambhavi no baat krni?

Social Sciences, 8 months ago

मिश्रीलाल ओर करीम की कहानिया किन तरिको से एक दुसरे से भिन्न हे तथा किं बातो मैं एक दुसरे से समांन भी हे ...

English, 8 months ago

for andolesent , Normal speed of writing word on copy ???

Science, 8 months ago

balance the chemical equations As+HNO3------No2+H3AsO4+H2O answer me fast...