Question

7. The first four terms of an A.P having the
first term -2 and the common difference -2
are
1)-2, 0, 2, 4
2)-2, -4, -6, -8
3)-2, -4,-8, -16​

Answer 1

$\huge {\underline {\underline {\mathcal {\purple {Answer》》}}}}}$

☆Ap:- {-2,-4,-6,-8}

☆From the question, it is given that,

☆ First term a=−2

☆Common difference d=−2

☆Then the first four terms are

》-2

》−2+(−2)=−2−2=−4

》−4+(−2)=−4−2=−6

》−6+(−2)=−6−2=−8

☆Therefore, the first four terms of the Ap are −2,−4,−6and −8

Answer 2

Answer:

See the above one plz dear . ...