Question

Prove, for n belongs N, by using Induction Principle
2+7+12+--------+(5n-3)=n(5n-1)/2​

Answer 1

Answer:

It is proven in the picture.

Step-by-step explanation:

There are four steps in the mathematical principle of induction.

Step 1:- Prove for n=1

Step 2:- Assumption n=k be true

Step 3:- Prove n=k+1 is true.

Step 4:- From all the above steps of mathematical principle of induction we can say that n belongs to all natural numbers (N).