Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

let f(x)=g(x) / h(x). to get the period of f(x) sometimes in books apply - LCM { period of f(x) & period of h(x) }but sometimes it does nt happen...so what concept pls ... explain in detail.. for ex- period f(x) = cos (sin(6x)) / tan(x/6) is calculated by above concept. but simarly period of sinx/cosx by this concept will be 2 pie but period of tanx is pie.. so i m confused.. pls solve my doubt

let f(x)=g(x) / h(x). to get the period of f(x) sometimes in books apply - LCM { period of  f(x) &  period of h(x) }but sometimes it does nt happen...so what concept pls ... explain in detail.. for ex- period  f(x) = cos (sin(6x)) / tan(x/6) is calculated by above concept. but simarly period of sinx/cosx by this concept will be     2 pie but period of tanx is pie.. so i m confused.. pls solve my doubt

Grade:

1 Answers

Arun Kumar IIT Delhi
askIITians Faculty 256 Points
7 years ago
actually sin(x) doesnt have period pi but
sin(x)=mode of (sin(x+pi)
cos(x)= mode of cos(x+pi)
so there are repetition of value but sign are different
and when we divide them sign cancel
so tan(x) is separate than tan(x)
you can consider cos(x) and sin(x) in same category of trigonometric function but tan(x) is different

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free