Home
Class 12
MATHS
If 2 cos theta + 2 sqrt(2) = 3 sec thet...

If ` 2 cos theta + 2 sqrt(2) = 3 sec theta ` where ` theta in (0, 2 pi) ` then which of the following can be correct ?

A

` cos theta = (1)/(sqrt(2)) `

B

` tan theta = 1 `

C

` sin theta = -(1)/(sqrt(2)) `

D

` cot theta = - 1 `

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC EQUATIONS

    VIKAS GUPTA (BLACK BOOK)|Exercise Exercise-3 : Comprehension Type Problems|3 Videos

  • TRIGONOMETRIC EQUATIONS

    VIKAS GUPTA (BLACK BOOK)|Exercise Exercise-5 : Subjective Type Problems|9 Videos

  • TRIGONOMETRIC EQUATIONS

    VIKAS GUPTA (BLACK BOOK)|Exercise Exercise-5 : Subjective Type Problems|9 Videos

  • STRAIGHT LINES

    VIKAS GUPTA (BLACK BOOK)|Exercise Exercise-5 : Subjective Type Problems|10 Videos

  • VECTOR & 3DIMENSIONAL GEOMETRY

    VIKAS GUPTA (BLACK BOOK)|Exercise Exercise-5 : Subjective Type Problems|18 Videos

Similar Questions

Explore conceptually related problems

If A= sin^(2)theta + cos^(4)theta , where 0 le theta le pi/2 , then which one of the following is correct ?

If =sec^(2)theta+cos^(2)theta , where 0ltthetalt(pi)/(2) , then which one of the following is correct ?

If x = (sec^(2) theta - tan theta)/(sec^(2) theta + tan theta) , then which one of the following is correct ?

If sec theta=2cos theta , where (pi/2) lt theta lt pi , then what is the value of theta ?

If 2sin^(2)theta=3cos theta, where 0<=theta<=2 pi, then find the value of theta

If 8 cos 2 theta + 8 sec 2theta = 65, 0 lt theta lt (pi)/(2) then the value of 4 cos 4 theta is

If cos theta+sec theta=-2 for theta in[0,2 pi] then find the value of sin^(8)theta+cos^(8)theta

If sin theta + 2 cos theta = 1, where 0 lt theta lt (pi)/(2), then what is 2 sin theta - cos theta equal to ?