Question

$\huge\qquad\qquad\boxed{\bf{\mid{\overline{\underline{\bigstar\: QUESTION :}}}}\mid}$

Find the 13th term of A.P , -18 , -11 , -4....


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Answer 1

Answer:

a(n) = a+(n-1)d

=> -18+(13-1)7

=> -18+84

=> 66

this is your answer

Answer 2

Answer:

wlcm

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