Question

find the first four terms of A. P whose term is -2 and common difference is -2​

Answer 1

ANSWER

FIRST TERM :- [-2]

COMMON DIFFERENCE :- [-2]

SECOND TERM :- a+d -> -2+[-2] = -4

THIRD TERM :- a+2d -> -2+2[-2]=-6

FORTH TERM :- a=3d ->-2+3[2] = -8

so terms :- -2,-4,-6,-8...

Answer 2

Step-by-step explanation:

a=t1=-2, d=-2

t2=t1+d=-2+-2=4

t3=t2+d=4+(-2)=2

t4=t3+d=2+(-2)=0

Therefore, AP Is -2,4,2,0