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KUMAR PRAKASHAN-TRIGONOMETRIC FUNCTIONS -SOLUTION OF NCERT EXEMPLAR PROBLEMS (FILLERS)
- The value of (sin50^(@))/(sin130^(@)) is …………
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- If k=sin((pi)/(18))sin((5pi)/(18))sin((7pi)/(18)), then the numerical ...
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- If tanA=(1-cosB)/(sinB), then tan2A = …………
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- If sinx+cosx=a, then (i) sin^(6)x+cos^(6)x = …………. (ii) |sinx-cosx...
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- In right angled DeltaABC with mangleC=90^(@) the equation whose roots ...
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- 3(sinx-cosx)^(4)+6(sinx+cosx)^(2)+4(sin^(6)x+cos^(6)x) = …………..
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- Given xgt0, the value of f(x) = -3cossqrt(3+x+x^(2)) lie in the inte...
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- The maximum distance of a point on the graph of the function y=sqrt(3)...
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- If tanA=(1-cosB)/(sinB), then tan2A=tanB.
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- The equality sinA+sin2A+sin3A=3 holds for some real value of A.
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- sin10^(@) is greater than cos10^(@).
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- cos""(2pi)/(15)cos""(4pi)/(15)cos""(8pi)/(15)cos"(16pi)/(15)=(1)/(16)
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- One value of theta which satisfies the equation sin^(4)theta-2sin^(2)t...
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- If cosecx=1+cotx, then x=2npi,2npi+(pi)/(2),ninZ.
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- If tantheta+tan2theta+sqrt(3)tanthetatan2theta=sqrt(3), then theta=(np...
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- If tan(picostheta)=cot(pisintheta), then cos(theta-(pi)/(4))=(1)/(2s...
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- In the following match each item given under the Column-I to its corre...
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