1.

Prove that the square of every term is a term of arithematic sequence 5,9,13... ​

Answer»

Step-by-step explanation:

LET there be any odd number 2k+1

squaring

4(k^2+k) +1

since the SEQUENCE INCLUDES all terms of the FORM 4x+1 for any +ve number x.

the sequence contains all squares.

please mark as BRAINLEIST.



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