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PUNEET DOGRA-TRIGONOMETRY-PREV YEAR QUESTIONS
- If tan A=1//2andtanB=1//3, then what is the value of 4A +4B ?
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- What is (sinx)/(1+cosx)+(1+cosx)/(sinx) equal to ?
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- What is the value of tan 15^(@).tan195^(@)?
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- Angle a is divided into two parts A and B such that A - B = x and tan ...
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- If x=sintheta+costhetaandy=sintheta.costheta, then what is the value ...
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- What is the value of sin 292(1)/(2)""^@?
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- What is the value of (sintheta+costheta-tantheta)/(sectheta+"cosec"-co...
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- What is the value of sin 15^@. sin 75^@?
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- What is (sin theta+1)/(cos theta) equal to?
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- If =sec^(2)theta+cos^(2)theta, where 0ltthetalt(pi)/(2), then whic...
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- The value of sin50^(@)-sin70^(@)+sin10^(@) is
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- What is ((sec18^(@))/(sec144^(@))+("cosec"18^(@))/("cosec"144^(@))) e...
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- One of the angles of a triangle is 1//2 radian and the other is 99^(@...
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- Which one of the following is correct?
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- If cos x ne -1. then what is (sinx)/(1+cosx) equal to?
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- What is the value of (1+tan15^(@))/(1-tan15^(@))?
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- If angles A, B and C are in AP, then what is sin A + 2 sin B + sin C e...
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- What is tan(7(1)/(2))^(@) equal to ?
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- What angle A lies in the third quadrant and it satisfies the equation...
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- What is the value of (cos15^(@)+cos45^(@))/(cos^(3)15^(@)+cos^(3)45^(...
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