Math, asked by 508566810chandanam, 1 month ago

in an arithmetic progressions, if d=-4,n=7,an=4,then find a.​

Answers

Answered by deepanshudigari05
1

Answer:

28

Step-by-step explanation:

an=a+(n-1)d

4=a+(7-1)-4

4=a-24

4+24=a

28=a

a=28

Answered by guru120107
0

Answer:

a=28

Step-by-step explanation:

Because an=a+(n-1)d

So,4=a+(7-1)x-4

a+(-24)=4

a=4+24=28

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