Math, asked by khan78621, 10 months ago

find the sum of of16termofan A.P10,20,30...

Answers

Answered by satyavati13

0

Answer:

n=16

a=10

d =10

Step-by-step explanation:

sn=n/2(2a+(n-1)d)

s16=16/2(2*10+(16-1)10)

s16=8(20+150)

s16=80*170

s16=13600

please mark me as brainliest

Answered by ankit8453

0

Step-by-step explanation:

given a=10
d=20-10=10
n=16

so, s16=16/2210+15*10

= 1020

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