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PEARSON IIT JEE FOUNDATION-TRIGONOMETRY-Very Short Answer Type questions
- Write an equation eliminating theta from the equations a = d sintheta ...
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- Convert250^(g) into other two measures.
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- sin(180+theta)+cos(270+theta)+cos(90+theta)+sin*(360+theta) = .
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- If theta +costheta=1 and 0^(@)lethetale90^(@), " then the possible val...
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- Evaluate sin^(2)45^(@)+cos^(2)60^(@)+cosec^(2)30^(@).
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- If A,B,C and D are the angles of cyclic quadrilateral, prove that: i...
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- cosec(7pi+theta)*(8pi+theta)= .
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- If theta(1)=(7)/(25)and theta(2)=(24)/(25), " then find the relation b...
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- Find the value of tan 1140^(@).
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- If sin(A+B)=cos(A-B)=(sqrt3)/(2), then cot2A=.
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- If Delta ABC is an isosceles traingle and right angled at B, then (tan...
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- [sin(x-pi)+cos(x-pi//2)]*cos(x-2pi)=.
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- tan(A+B)tan(A-B)= .
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- The angle of a quadrilateral are in the ratio 1 : 2 : 3 : 4. Then the ...
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- If tan(A+B)tan(A-B) = .
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- [sinbeta+sin(180-beta)+sin(180+beta) ]" cosecbeta =.
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- Express (tantheta+1)/(tantheta-1) as a single trignometric ratio.
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- If cosectheta+cottheta=3, " then find " costheta.
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- The top of a building from a fixed point is observed at an angle of el...
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- If cottheta=(4)/(3) " where " 180ltthetalt270, " then " sin theta+c...
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