Math, asked by siddhartzulukpdwutq, 3 months ago

1) If in an A.P, d = 4 then t20 – t10 =_____

A)-40
B) 5
C) 40
D) -5

Answers

Answered by adityapandey7022

2

c is the answer

Step-by-step explanation:

a+19d-a-9d ( a+(n-1) d)

10d=10*4=40

Answered by rautsamiksha51

1

Answer:

if in an a.p d=4the T20_t15=?

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