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KUMAR PRAKASHAN-TRIGONOMETRIC FUNCTIONS -TEXTBOOK BASED MCQS
- y=sin""(x)/(2),x in[0,2pi]. The function y is ………. In (0,pi).
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- tan15^(@) = …………
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- 2cos""(5pi)/(24).cos""(pi)/(24) = ……….
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- The value of (tan3x)/(tanx) do not lie between …………
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- tan75^(@)-cot75^(@)= ………..
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- cosec(-1410^(@))= ………….
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- sintheta=-(3)/(5)andpiltthetalt(3pi)/(2) then the value of (sectheta-c...
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- Out of the following statement which is false?
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- If tantheta+sintheta=mandtantheta-sintheta=n then m^(2)-n^(2) = …………
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- cos105^(@)+sin105^(@) = …………
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- If A+B=225^(@) then (cotA)/(1+cotA).(cotB)/(1+cotB) = ………….
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- If y=(1+tanA)(1-tanB)andA-B=(pi)/(4) then (y+1)^(y+1) = …………
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- sin^(2)((pi)/(8))+sin^(2)((3pi)/(8))+sin^(2)((5pi)/(8))+sin^(2)((7pi)/...
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- (cos(17^(@))+sin(17^(@)))/(cos(17^(@))-sin(17^(@)))= …………
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- (sin(70^(@))+cos(40^(@)))/(cos(70^(@))+sin(40^(@)))= ..........
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- sin(12^(@))sin(48^(@))sin(54^(@))= ………..
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- The value of (1-tan^(2)(15^(@)))/(1+tan^(2)(15^(@))) is ………..
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- The value of (1-tan^(2)15^(@))/(1+tan^(2)15^(@)) is
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- cos^(2)(7(1^@)/(2))-cos^(2)(37(1^(@))/(2))= …………
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- The value of cos(480^(@))sin(150^(@))+sin(600^(@))cos(390^(@)) is …………...
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