Question

choose the correct answer :-
Thefirst four terms of an AP, whose first term is -2 and the common differences is -2, are
(a) -2,0,2,4 ( )
(b) -2,4,-8,16 ( )
(c) -2,-4,-6,-8 ( )
(d) -2,-4,-8,-16 ( )​

Answer 1

$\huge\rm\underline\pink{\underline{ANSWER:-}}$

First term = a = -2

Second term = a + d = -2-2 = -4

Third term = a + 2d = -2 + 2(-2) = -6

Fourth term = a + 3d = -2 + 3(-2) = -8

∴ Option (C) is correct

Answer 2

Answer:

$\huge\purple\star\underline\mathfrak\pink{ANSWER :-}\purple\star$

Step-by-step explanation:

First term = a = -2

Second term = a + d = -2-2 = -4

Third term = a + 2d = -2 + 2(-2) = -6

Fourth term = a + 3d = -2 + 3(-2) = -8

∴ Option (C) is correct