Guest

given the function f(x)= (2017^x+2017^-x)/2 . If f(x+y)+f(x-y) = k f(x)f(y) then k has the value equal to

given the function f(x)= (2017^x+2017^-x)/2 . If f(x+y)+f(x-y) = k f(x)f(y) then k has the value equal to

Grade:12

1 Answers

Deepak Kumar Shringi
askIITians Faculty 4404 Points
5 years ago
562-2175_Capture.PNG

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free