Home
Class 11
MATHS
sin x = 1/4 ,x in quadrant II...

`sin x = 1/4 ,x` in quadrant II

Text Solution

Verified by Experts

The correct Answer is:
`(sqrt ( 8 + 2 sqrt15))/(4) , (sqrt ( 8- 2 sqrt15))/(4), 4 + sqrt15`
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC FUNCTIONS

    NCERT TAMIL|Exercise EXERCISE 3.4|9 Videos

  • STRAIGHT LINES

    NCERT TAMIL|Exercise Miscellaneous Exercise on Chapter 10|24 Videos

  • TRIGONOMETRY

    NCERT TAMIL|Exercise EXERCISE 3.12|20 Videos

Similar Questions

Explore conceptually related problems

tan x = - 4/3 ,x in quadrant II

cos x =- 1/3, x in quadrant III

If sin x =4/5 (in I quadrant) and cos y=(-12)/(13) (in II quadrant), then find (i) sin (x-y), (ii) cos (x-y) .

If sinx =5/13 and x is II quadrant. cosy=-(3/5) and y is III quadrant evaluate sec(x+y)

If sinx =5/13 and x is II quadrant. cosy=-(3/5) and y is III quadrant .evaluate (i)cosec(x-y)

cot x = 3/4,x lies in third quadrant.

If |sin x+cos x|=|sin x|+|cos x| then x lies in 1 ) 1^(st) quadrant only 2 ) 1^(st) and 3^(rd) quadrant 3 ) 4^(th) quadrant only 4 ) 3^(rd) quadrant only

cos x =- 1/2, x lies in third quadrant.

(sin 4 x)/( sin x)