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ALLEN-TRIGONOMETRIC EQUATION-All Questions
- For what value of k the equation sinx+cos(k+x)+cos(k-x)=2 has real sol...
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- Solve that following equations : "tan"theta"+"tan"("theta"+(pi)/3)+"t...
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- Solve that following equations : 2s in^2theta=3costheta,=lt=thetalt=p...
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- Find all the value of theta satisfying the equation , sin 7 theta ...
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- Find the value of theta, between 0 and pi, which satisfy the equation,...
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- Find the general solution of the trigonometric equation sqrt(16cos^4x...
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- Find the principal solution of the trigonometric equation cosecx = - ...
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- Solve : 2sin(3x+(pi)/(4))=sqrt(1+82x.cos^(2)2x),x in (0,2pi)
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- If A=[1ta n x-t a n x1],t h e n detA^T A^(-1) is
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- Solve : (log)((-x^2-6x)//10)(sin3x+sinx)=(log)(-x^2-6x)//10)(sin2x)
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- The values of k for which the equation sin^4 x+cos^4 x+sin2x+k=0 posse...
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- The number of distinct solutions of secθ+tanθ= √3 , 0≤θ≤3π, is
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- Solve for x,y: sinxcosy=1/4 , 3tanx=tany then sin(x−y)=
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- The number of solutions of equation tanx+secx=2cosx lying in the inter...
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- General solution of tan5theta=cot2theta is a. (npi)/7+pi/2^(\ ) b. the...
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- The number of values of x in the interval [0,3pi] satisfying the equa...
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- If 0ltxltpi and cosx +sinx = 1/2 then tan x is (A) (-(4+sqrt(7))/3) (B...
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- Let A and B denote the statements A:cos alpha+ cos beta+cos gamma=0 ...
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- The possible values of theta in (0,pi) such that sin (theta)+sin(4 th...
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- If 0 le x le 2pi, then the number of real values of x, which satisfy t...
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