Question

solve Q no 62 plzzzzzzzzz

Answer 1

The answer is -5/3 ..............................

Answer 2

Question :

$5^{n+2}\:-\:6\:×\:5{n+1}\:/\:13\:×\:5{n}\:-\:2\:×\:5{n}\:+\:1$

Answer :

$-5\:/\:3$

Explanation :

⇛$5^{n+2}\:-\:6\:×\:5{n+1}\:/\:13\:×\:5{n}\:-\:2\:×\:5{n}\:+\:1$

⇛$5^{n+1}\:(\:5\:-\:6\:)\:/\:5^n\:(\:13\:-\:2\:×\:5\:)$

⇛$5^{n+1}\:(\:-1\:)\:/\:5^n\:(13\:-\:10\:)$

⇛$-1\:/\:3\:×\:5^{n+1}/5^n$

⇛$-1\:/\:3\:×\:5^{(\:n+1\:)-n}$

⇛$-1\:/\:3\:×\:5$

⇛$-5\:/\:3$

So, It's Done !!