Home
Class 12
MATHS
tan54^(@) can be expressed as...

`tan54^(@)` can be expressed as

A

`( cos 9^(@) - sin 9^(@)) // ( cos 9^(@) + sin 9^(@))`

B

`( sin 9 ^(@) - cos 9^(@)) // ( sin 9^(@) + cos 9^(@))`

C

`( cos 9^(@) + sin 9^(@) )// ( cos 9^(@) - sin 9^(@))`

D

`( sin 9^(@)+ cos 9^(@)) // ( sin 9^(@) - cos 9^(@))`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRY RATIOS AND IDENTITIES

    ML KHANNA|Exercise PROBLEM SET (4) TRUE AND FALSE|5 Videos

  • TRIGONOMETRY RATIOS AND IDENTITIES

    ML KHANNA|Exercise PROBLEM SET (4) FILL IN THE BLANKS|10 Videos

  • TRIGONOMETRY RATIOS AND IDENTITIES

    ML KHANNA|Exercise PROBLEM SET (3) (FILL IN THE BLANKS)|2 Videos

  • TRIGONOMETRICAL EQUATIONS

    ML KHANNA|Exercise SELF ASSESSMENT TEST |27 Videos

Similar Questions

Explore conceptually related problems

225 can be expressed as

The value of (tan^(2)18^(@))(tan^(2)54^(@)) can be expressed as a rational number (p)/(q) in lowest form where p,q in N. Find the value of (p+q).

If sin x=(-3)/(11) ,the value of (1-cot x)/(1+tan x)+(1+cot x)/(1-tan x) can be expressed as (a)/(b) ,where a and b are coprime positive integers,then value of a+b is

The value of integral int(d theta)/(cos^(3)theta sqrt(sin2 theta)) can be expressed as irrational function of tan theta as :

The prime factorization of 308 can be expressed as :

Social stratification can be expressed as

Exponential growth can be expressed as