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MAXIMUM PUBLICATION-TRIGONOMETRIC FUNCTIONS-EXAMPLE
- solve the equation tan^2theta +cot^2theta=2
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- Show that (cos8Acos5A-cos12Acos9A)/(sin8Acos5A+cos12Asin9A)=tan4A
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- Find tha value of sin((31pi)/3)
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- Find the principle and general solution of the equation cosx=(-sqrt3...
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- Solve: sin2x-sin4x+sin6x=0
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- Show that tanx tan 2x tan 3x = tan 3x-tan 2x- tan x
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- Evaluate tan((13pi)/6)
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- if tanx = 1/2 and x is the third quadrant, find sinx and cosx.
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- Prove that (cos3x+cos7x-cos2x)/(sin 7x-sin3x-sin2x)=cot2x
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- (tan x+tan y)/(1-tanxtany) =……………
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- Prove that tan 3x=(3tanx-tan^3x)/(1-3tan^2x)
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- Match the following
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- Prove that (sin5x+sin3x)/(cos5x+cos3x)=tan4x
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- prove that 3sin frac (pi)(6)secfrac(pi)(3)-4sinfrac(5pi)(6)cotfrac(p...
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- Show that tan 15^@ = 2 - sqrt3
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- Show that tan 15^@ + cot 15^@ = 4
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- Prove that tan^2frac(pi)(4)+sin^2frac(pi)(6)-cos^2frac(pi)(3)=1
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- Prove that (sin5x+sin3x)/(cos5x+cos3x) = tan 4x
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- if tanx = 3/4, x lies in the third quadrant, find the value of cos ...
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- Find the principal and general solution of cos x = 1/2
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