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PINNACLE-TRIGONOMETRY-EXERCISE
- If sin 3A=cos(A+10), where 3A is an acute angle, then what is the valu...
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- (1/(cos theta)-1/(sin theta))+1/(cosec theta-cot theta)-1/(sec thet...
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- In triangle PQR, angle Q=90^@, If cot R=1/3, then what is the value o...
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- If sec theta= a/b, b ne 0, then (1-tan^2 theta)/(2-sin^2 theta)= ? य...
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- The value of (sec^2 theta(2+tan^2 theta +cot^2 theta) div (sin^2 theta...
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- The value of (2 sin^2 38^@ sec^2 52^@+ cos64^@ sin26^@+ sin^2 64^@)/(t...
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- The value of (cos^6 theta+sin^6 theta+ 3sin^2 theta cos^2 theta)/(cose...
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- sin^2 36^@+ tan^2 60^@+ sec^2 30^@ + sin^2 54^@ is equal to / sin^2 ...
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- The value of (tan^2 A+cot^2 A-2)- sec^2 A cosec^2 A is: (tan^2 A+cot...
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- The value of (5cos^2 60^@+4sec^2 30^@-tan^2 45^@)/(tan^2 60^@- sin^2 3...
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- If cos(2 theta+54^@)=sin theta, 0^@ <(2 theta+54^@)<90^@, then what is...
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- If cosec theta=b/a, then (sqrt3 cot theta+1)/(tan theta+sqrt3) is equa...
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- (sin^2 theta)/(cos theta(1+cos theta))+ (1+cos theta)/(cos theta) = ? ...
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- In triangle ABC, right angled at B, if tanA =1/2, then the value of (...
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- The value of (sin theta+cos theta-1)/(sin theta-cos theta+1) xx sqrt((...
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- (sec A (sec A + tan A)(1-sin A))/ ((cosec^2 A-1)sin^2 A) is equal to: ...
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- If (sin theta+cosec theta)^2+(cos theta + sec theta)^2=k+ tan^2 theta+...
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- If cos theta=5/13, then the value of tan^2 theta+ sec^2 theta is equal...
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- If sin theta+sin^2 theta=1, then the value of cos^2 theta+cos^4 theta ...
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- If sin(x+y) = cos(x-y), then the value of cos^2 x is: यदि sin(x+y) =...
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