Question

Find the 2nd and 3rd term of A.p, whose1st term is -2 and common difference is -2

Answer 1

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$\huge\underline\bold\pink{Question-}$

Find the 2nd and 3rd term of A.p, whose1st term is -2 and common difference is -2

$\huge{\sf{\boxed{\boxed{Answer:}}}}$

First term $a_1$ = -2

Common difference = -2

Now,

second term , $a_</strong><strong>3</strong><strong>$ = a + 2d

⠀⠀⠀ ⠀⠀⠀⠀⠀ ⠀ ⠀ = (-2) + 2(-2)

⠀⠀⠀ ⠀⠀⠀ ⠀ ⠀= (-2) -4

⠀⠀⠀ ⠀⠀ ⠀⠀⠀ ⠀ = -6⠀⠀ ⠀

Third term ,$a_</strong><strong>2</strong><strong>$ = a + d

⠀⠀⠀ ⠀⠀⠀⠀⠀ ⠀⠀. = (-2) + (-2)⠀⠀

⠀⠀ ⠀⠀⠀⠀⠀ ⠀⠀⠀ = -4

$\rule{300}{1.5}$

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