Home
Class 12
MATHS
2sin^(2)theta + 3 costheta =0...

`2sin^(2)theta + 3 costheta =0`

Text Solution

Verified by Experts

`2npi +- (2pi)/3`
Promotional Banner

Topper's Solved these Questions

  • GENERAL SOLUTIONS OF TRIGNOMETRIC EQUATIONS

    CHHAYA PUBLICATION|Exercise Long Answer type questions|29 Videos

  • GENERAL SOLUTIONS OF TRIGNOMETRIC EQUATIONS

    CHHAYA PUBLICATION|Exercise Sample Questions for Competitive Exams|5 Videos

  • GENERAL SOLUTIONS OF TRIGNOMETRIC EQUATIONS

    CHHAYA PUBLICATION|Exercise Very Short Answer Type Questions|18 Videos

  • ELLIPSE

    CHHAYA PUBLICATION|Exercise Sample Questions for Competitive Exams (D comprehension Type)|7 Videos

  • IDENFINITE INTEGRAL

    CHHAYA PUBLICATION|Exercise Sample Questions for Competitive Examination (Comprehension Type )|6 Videos

Similar Questions

Explore conceptually related problems

Solve: sin theta + sqrt(3) costheta = 1 (0 < theta < 360^@) .

1+2sintheta costheta-2sintheta - costheta =0 (0^(@) le theta le 360^(@))

The number of solutions of the pair of equations 2sin^2 theta - cos(2 theta)=0,2cos^2 theta-3sin theta=0 in the interval [0,2pi] is

If r sin theta =7/2 and r costheta = (7sqrt3)/(2) then value of r is____

1 + sin^(2) theta = 3sintheta costheta , given cot 18^(@) 26'=3

if xsin^3theta+ycos^3theta =sin theta cos theta and x sin theta -y cos theta =0 prove that x^2+y^2=1

2costheta - cos5theta = 16sin^(2)theta cos^(3)theta

By using properties of determinats. Prove that- |(sintheta,costheta,sin2theta),(sin(theta+(2pi)/3), cos(theta + (2pi)/3) ,sin(2theta + (4pi)/3)),(sin(theta-(2pi)/3) ,cos(theta - (2pi)/3), sin (2theta - (4pi)/3))|= 0

If costheta-sintheta=1/5, where 0 lt theta lt pi/4, then Column I Column II (costheta+ sintheta)//2 p. 4/5 sin2theta q. 7/(10) cos2theta r. (24)/(25) costheta s. 7/(25)

If costheta= x/sqrt(x^2+y^2) show that x sin theta = y cos theta .