Question

Find d of an A.P. whose first two terms are -3 and -4.

(A) 7 (B) 4 (C) -7 (D) -3​

Answer 1

Step-by-step explanation:

( C) = - 7 is the answer

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Answer 2

Answer:

The anwer is - 1 .

Step-by-step explanation:

a1 = -3

a2 = -4

d = a2 - a1

= -4 -(-3)

= -4 +3

= -1

Therefore the anwer is -1 .