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MODERN PUBLICATION-TRIGONOMETRY-OBJECTIVE TYPE QUESTIONS (VERY SHORT ANSWER TYPE QUESTIONS)
- tan.(19pi)/3
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- cos24^(@)+cos55^(@)+cos125^(@)+cos204^(@)+cos300^(@)=?
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- 41. If sin x + sin^ 2 x = 1, then the value of expression cos^12x+3co...
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- Prove that "cos " ((3pi)/(2)+theta) " cos " (2pi+theta) [ "co...
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- Write the maximum value of sin(cosx)dot
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- Find the value of: 2("sin"^(6)x+cos^(6)x)-3("sin"^(4)x+cos^(4)x)+2.
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- Evaluate : sin^2 (15^0 +A) - sin^2 (15^0 -A)
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- If A+B=C , then write the value of t a n A\ t a n B\ t a n Cdot
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- If a=b cos(2pi)/3=cos(4pi)/3, then write the value o a b+b c+c adot
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- (sin 7x - sin 5x)/(cos 7x + cos 5x) = tan x
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- If s in A+s in B=alpha\ a n d\ cos A+cos B=beta, then write the value ...
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- If (pi)/(2)ltxlt(3pi)/(2), then write the value of sqrt((1+cos 2x)/(2)...
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- Write the value of cos^2 76^@+cos^2 16^@- cos76^@ cos16^@
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- If tan A= (1- cos B)/(sin B), then tan 2A is equal to
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- If sinx+cosx=a then |sinx-cosx|=
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- Find the principal value of "tan"^(2)theta=1.
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- In a A B C ,\ ifb=20 ,\ c=21\ a n dsinA=3/5 find adot
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- If in a "Delta"A B C ,(cosA)/a=(cosB)/b=(cosC)/c , then find the measu...
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