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KIRAN PUBLICATION-TRIGONOMETRY -TYPE - II
- The simplest value of sin^(2)x+2tan^(2)x-2sec^(2)x+cos^(2)x is
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- The value of (cos^(3)theta+sin^(3)theta)/(costheta+sintheta)+(cos^(3...
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- If theta is a positive acute angle and "cosec"theta+cottheta=sqrt...
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- If cos alpha+secalpha = (sqrt(3)) then the value of cos^...
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- If sintheta+costheta=sqrt(2)costheta , then the value of cottheta i...
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- If cos^(4)theta-sin^(4)theta=(2)/(3), then the value of 1-2sin^(2)thet...
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- If sintheta+costheta=pandsectheta+"coses " theta=q, then the value of...
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- If sin(60^(@)-x)=cos(y+60^(@)) then the value of sin(x-y) is
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- If costheta=(35)/(37) then what is the value of cottheta ?
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- a, b, c are the lengths of three sides of a DeltaABC. If a, b, c are r...
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- If asintheta+bcostheta=c , then acostheta-b sintheta is equal to
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- If sintheta+costheta=sqrt(2)sin(90^(@)-theta), then cottheta=?
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- If theta is a positive acute angle and 3(sec^(2)theta+tan^(2)the...
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- xcos^(2)30^(@).sin60^(@)=(tan^(2)45^(@).sec60^(@))/("cosec" 60^(@)) t...
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- tanalpha=2 , then the value of ("cosec"^(2)alpha-sec^(2)alpha)/("cos...
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- If sin(theta+30^@)=3/sqrt12, then the value of theta is equal to: यद...
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- lethetale90^(@)and4cos^(2)theta-4sqrt(3)costheta+3=0 then the value ...
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- tan(5x-10^(2))=cot(5y+20^(@)) then value of (x+y) is
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- sec(4x-50^(@))="cosec"(50^(@)-x) then the value of x is
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- The value of (1+sec20^(@)+cot70^(@))(1-"cosec"20^(@)+tan70^(@)) is...
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