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TARGET PUBLICATION-TRIGONOMETRY -Additional Problems for Practice (Based on practice Set 6.1)
- If sintheta=(8)/(17) , where theta is an acute angle, find the value o...
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- If cos theta = (3)/( 5) , where ' theta ' is an acute angle. Find the...
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- If sec theta=25/7 then find the value of tan theta.
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- If cot theta = (8)/(15) then find the values of sin theta and sec thet...
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- If sin theta = (5)/(13), where theta is an acute angle , find the valu...
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- If tan theta = (20)/(21) , then find the values of other trigonometric...
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- If 5 sin theta - 12 cos theta = 0 , find the values of sec theta and c...
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- If 3 sin theta - 4 cos theta = 0 , then find the values of tan theta ,...
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- If cos theta=(sqrt(3))/2 then find the value of (1-sec theta)/(1+cosec...
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- If sintheta=4/5 , find the value of (4tantheta-5costheta)/(sectheta...
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- Prove that : (sin theta)/(1 - costheta) = cosec theta + cot theta
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- Prove that : tan theta - cot theta = (2 sin^(2) theta - 1)/(sin thet...
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- Prove that : sqrt[[1+costheta]/[1-costheta]]=cosectheta+cottheta
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- Prove the trigonometric identities: sqrt((1-costheta)/(1+costheta))=co...
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- Prove that sec x+tan x=sqrt((1+sin x)/(1-sin x))
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- Prove that : sec^(2)theta - cos^(2) theta = sin^(2)theta(sec^(2)thet...
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- Prove that : cos^(4)theta - cos^(2)theta = sin^(4)theta - sin^(2) t...
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- Prove that sin^6theta+cos^6theta=1-3sin^2thetacos^2theta
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- Prove that : sin^(4)theta + cos^(4)theta = 1 - 2 cos^(2) theta + 2 c...
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- tan theta/(1-cot theta)+cot theta/(1-tan theta)=1+sec theta cosec thet...
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