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AAKASH SERIES-TRIGONOMETRIC EQUATIONS-Exercise-II
- For 0lexle2pi, Match the equations in List I to no. of solutions in Li...
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- Observe the following statements Assertion (A) : The general solutio...
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- If (1)/(6) sin x, cos x, tan x are in G.P. then x is equal to
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- Assertion (A) : if 2sin^(2)((pi)/(2)cos^(2)x)=1-cos(pisin2x), xne(...
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- Tan ((pi)/(4)+theta).Tan((3pi)/(4)+theta)=
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- If sqrt(3)costheta-sintheta is positive and thetain(-pi,pi) then the v...
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- If in a triangle PQR , sin P, sin Q, sin R are in A.P., then
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- The sum of the solutions in (0, 2pi) of the equation cos x cos ((pi)/(...
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- If 0lexle2pi,0leyle2piandsinx+siny=2 then x+y =
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- If tan alpha = m//(m+1), tan beta =1//(2m + 1), then alpha + beta =
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- If log(2)sinx-log(2)cosx-log(2)(1-tan^(2)x)=-1 then x =
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- If theta(1) and theta(2) are two solutions of the equation a cos2theta...
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- The general solution x for the equation 9^(cos x)-2.3^(cos x)+1=0 is
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- The number of solutions of sin(e^(x))=x+(1)/(x) is
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- The maximum integral values of a for which the equation cos2x+asinx=2a...
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- The number of solutions of secxcos5x+1=0 in the interval [0,2pi] is
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- The values of 'theta' satisfying sin5theta=sin3theta-sintheta and 0l...
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- (x+1)/((x-1)^(2)(x-2))=
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- The solutions of the system of equations x+y=2pi//3 and cos x + cos y ...
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