Math, asked by anjalideshmukh5388, 10 months ago

If t7=8 d=-8 then find value of a​

Answers

Answered by Human100
2

Answer:

a+(n-1)+d

7=a+6*(-8)

a=55

Answered by dheerajsukhwani11
6

Answer:

56

Step-by-step explanation:

T7 = a+(n-1)d

8 = a+ (7-1)(-8)

8= a+(6)(-8)

a= 56

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