Math, asked by khushilm15, 10 months ago

Evaluate the following using

(n + 1)2 – n2 = (2n + 1).

a) 1222 – 1212

b) 1922 – 1912

pls answer it fast

Answers

Answered by Anonymous

0

Answer:

i think A is the correct ans. dear

Answered by aryasadalage

0

Answer:

answer is a..... option

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