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

Previous Question

Next Question

Similar questions

Social Sciences, 5 months ago

what is the meaning of colonise...

Biology, 5 months ago

what is the marsilea?

Political Science, 5 months ago

Is it possible to have all types of communities present in one geographical community?

Political Science, 10 months ago

RCEP me kitne sadasy hai or sabhi ke naam likhe?

Math, 10 months ago

1 cut of a circle divides it into 2 parts. 2 cuts of a ci divides it into at most 4 parts. Then 4 cuts of a cire divides it into at most how many parts ? (A) 11 (B) 9 (C) 10 (D) 12 please tell it...

Math, 1 year ago

plz solved this question no-1...

English, 1 year ago

some examples of good letters for class 8...

English, 1 year ago

Correct from of verb: It's time we (go) bed...