Question

Exercises prove the following problem using Mathematical Induction
1 . 1+3+5+-----+ (2n-1)= n2 (the sum of odd #5
2. 12+2 2+---------+n2=n(n+1)(2n+1)
6
3. 1+2+--------+n=n(n+1)
2
4. 2+4+6+-------+2n= n2+n(sum of even number

Answer 1

Answer:

HERE u can make 1st term equal to RHS ..like in 1st question

--> 1=1 by putting n=1 in 1 question.

if it is true for 1 then let consider another variable k for the same term then it must be true for k.

And if it true for k then it must be true for k+1 ,

Like the same manner u have to do all the question and after solving the equation u will get ur answer .

Step-by-step explanation:

HOPE U CAN UNDERSTAND THIS