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V PUBLICATION-TRIGNOMETRC FUNCTIONS-QUESTION BANK
- Find the principal and general solution of cos x = 1/2
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- Solve tan 2 x=-cot (x+(pi)/(3))
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- Solve: sin 2x-sin 4x+sin 6x =0
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- Solve 2 cos ^(2) x+3 sin x=0
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- Find the principle and general solution of the following. tan x = s...
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- Find the principal and general solutions of the following equations s...
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- Find the principal and general solutions of the following equations ...
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- Find the principle and general solution of the following. cosec x =...
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- Find the general solution of the following equations cos 4x = cos 2x
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- Find the general solution of the following equations cos 3x+cos x-co...
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- Find the general solution of the following equations sin 2x+ cos x =...
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- Find the general solutions for each of the following equations sec^2 2...
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- Find the principal and general solution of the following equation sin ...
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- If sin x=(3)/(5), cos y=-(12)/(13), where 'x' and 'y' both lie in seco...
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- Prove that cos 2 x cos (x/2)-cos 3 x cos ((9x)/2)=sin 5 x sin ((5 x)/...
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- Find the value of tan (pi/8)
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- If tan x^(circ)=(3)/(4), piltxlt(3 pi)/(2), find the value of sin (x)...
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- Show that cos ^(2) x+cos ^(2)(x+(pi)/(3))+cos ^(2) (x-(pi)/(3))=(3)/(2...
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- Prove that 2cos(pi/13)cos((9pi)/13)+cos((3pi)/13)+cos((5pi)/13)=0
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- Prove that (sin 3 x+sin x) sin x+(cos 3 x-cos x)cosx=0
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