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ADVANCED MATHS BY ABHINAY MATHS ENGLISH-TRIGONOMETRY -EXERCISES (Multiple Choice Questions)
- Find the value of 2(sin^(6)theta+cos^(6)theta)-3(sin^(4)theta+cos^(4...
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- If u(n) = cos^(n) alpha + sin^(n) alpha , then the value of 2 u(6) - 3...
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- If (sectheta+tantheta)/(sectheta-tantheta)=2(51)/(79), then sintheta w...
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- If sintheta+sin^(2)theta=1, then find the value of cos^(2)theta+cos^(4...
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- If costheta+cos^(2)theta=1, then find the value of sin^(4)theta+sin^(2...
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- If cosA+cos^(2)A=1, then find the value of sin^(8)A+2sin^(6)A+sin^(4)A...
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- If cosA+cos^(2)A=1, then find the value of sin^(12)A+3sin^(10)A+3sin^(...
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- If sinA+sin^(2)A=1, then find the value of cos^(12)A+3cos^(10)A+3cos^(...
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- If cos^(2)x+cos^(4)x=1, then find the value of tan^(2)x+tan^(4)x.
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- If 3sinx+4cosx=2, then find the value of 3cosx-4sinx.
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- If costheta-sintheta=sqrt(2)costheta, then find the value of costheta+...
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- If sintheta+costheta=sqrt(2), then find the value of sintheta-costheta...
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- If sintheta+costheta=pandsectheta+cosectheta=q, then q(p^(2)-1)=?
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- If T(n)=sin^(n)theta+cos^(n)theta then (T(3)-T(5))/(T(1))=?
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- If x=acos^(3)theta,y=bsin^(3)theta then ((x)/(a))^((2)/(3))+((y)/(b))^...
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- If x=asec^(n)thetaandy=btan^(n)theta, then find the value of theta.
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- If tan^(5)thetatan^(5)5theta=1, then find the value of tan^(4)3theta.
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- If tantheta.tan2theta=1, then find the value of sin^(2)2theta+tan^(2)2...
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- If costhetacosec23^(@)=1, the value of theta is
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- If sin(x+y)=cos(x-y), then find the value of cos^(2)x.
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