Find the value of theta, between 0 and p...

Find the value of `theta`, between 0 and `pi`, which satisfy the equation, `costheta.cos2theta.cos3theta=1//4`

Topper's Solved these Questions

TRIGNOMETRIC RATIOS AND IDENTITIES
ALLEN|Exercise All Questions|1 Videos
TRIGONOMETRIC RATIOS AND IDENTITIES
ALLEN|Exercise All Questions|149 Videos

Similar Questions

Explore conceptually related problems

Find all value of theta , between 0 & pi , which satisfy the equation; cos theta * cos 2 theta * cos 3theta = 1/4 .

Find the values of theta between 0^(@) and 360^(@) which satisfy the equations cos2theta=(1)/(2) .

Find the values of theta between 0^(@) and 360^(@) which satisfy the equation 3 cos 2 theta - sin theta = 2.

Find the values of theta between 0^(@) and 360^(@) which satisfy the equations sin^(2)theta=(3)/(4)

If alpha and beta are two different values of theta lying between 0 and 2pi which satisfy the equations 6costheta+8sin theta=9 , find the value of sin2(alpha+beta) .

If alpha , beta are two different values of theta lying between 0 and 2pi which satisfy the equation 6 cos theta + 8 sin theta=9, find the value of sin ( alpha + beta).

Solve that equation : costheta+cos3theta-2cos2theta=0

The value of theta lying between 0 and pi/2 and satisfying the equation |(1+cos^2theta, sin^2theta, 4sin4theta),(cos^2theta, 1+sin^2theta, 4sin4theta)(cos^2theta, sin^2theta, 1+4sin4theta)|=0 is (are)

Solve the following equation: costheta\ cos2theta\ cos3theta=1/4

ALLEN-TRIGONOMETRIC EQUATION-All Questions

Solve that following equations : 2s in^2theta=3costheta,=lt=thetalt=p...
Text Solution
|
Find all the value of theta satisfying the equation , sin 7 theta ...
Text Solution
|
Find the value of theta, between 0 and pi, which satisfy the equation,...
Text Solution
|
Find the general solution of the trigonometric equation sqrt(16cos^4x...
Text Solution
|
Find the principal solution of the trigonometric equation cosecx = - ...
Text Solution
|
Solve : 2sin(3x+(pi)/(4))=sqrt(1+82x.cos^(2)2x),x in (0,2pi)
Text Solution
|
If A=[1ta n x-t a n x1],t h e n detA^T A^(-1) is
Text Solution
|
Solve : (log)((-x^2-6x)//10)(sin3x+sinx)=(log)(-x^2-6x)//10)(sin2x)
Text Solution
|
The values of k for which the equation sin^4 x+cos^4 x+sin2x+k=0 posse...
Text Solution
|
The number of distinct solutions of secθ+tanθ= √3 , 0≤θ≤3π, is
Text Solution
|
Solve for x,y: sinxcosy=1/4 , 3tanx=tany then sin(x−y)=
Text Solution
|
The number of solutions of equation tanx+secx=2cosx lying in the inter...
Text Solution
|
General solution of tan5theta=cot2theta is a. (npi)/7+pi/2^(\ ) b. the...
Text Solution
|
The number of values of x in the interval [0,3pi] satisfying the equa...
Text Solution
|
If 0ltxltpi and cosx +sinx = 1/2 then tan x is (A) (-(4+sqrt(7))/3) (B...
Text Solution
|
Let A and B denote the statements A:cos alpha+ cos beta+cos gamma=0 ...
Text Solution
|
The possible values of theta in (0,pi) such that sin (theta)+sin(4 th...
Text Solution
|
If 0 le x le 2pi, then the number of real values of x, which satisfy t...
Text Solution
|
The number of x in [0,2pi] for which sqrt(2sin^4 x+18cos^2 x)-sqrt(2...
Text Solution
|
The number of values if k for which the equation 7cosx+5sinx=2k+1 has ...
Text Solution
|