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RD SHARMA-TRIGONOMETRIC EQUATIONS-Solved Examples And Exercises
- If 3tan(theta-15^0)=tan(theta+15^0) 0<theta<90 then theta'=
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- Solve that following equations : "tantheta"+"tan"(theta+pi/3)+"tan"(t...
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- If tan ptheta- tan q theta = 0, then the values of theta form a series...
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- The equation 3cosx+4sinx=6 has ...... solution. finite (b) infinite (c...
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- Solve that equation : sinmtheta+sinntheta=0.
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- Solve: 4sinxsin2xsin4x=sin3x
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- Solve: sin3alpha=4sinalphasin(x+alpha)sin(x-alpha),w h e r ealpha!=npi...
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- Solve: 2sin^2x+sin^2 2x=2
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- Solve: 7cos^2theta+3sin^2theta=4
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- Write the solution set of the equation (2costheta+1)(4costheta+5)=0 in...
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- Find the general solution : sec^2 2x=1-tan2x
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- Solve that following equations :"tan"^2theta+(1-sqrt(3))tantheta+sqrt(...
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- Solve that following equations : 4costheta-3s e ctheta=t a ntheta
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- Solve that following equations : 2tantheta-cottheta=-1
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- Solve that following equations : cot^2theta+3/(sin theta)+3=0
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- Solve that following equations : 2cos^2theta+3sintheta=0
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- If e^(sin x)-e^(-sin x)-4=0 , then x= 0 (b) sin^(-1){(log)e(2+sq...
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- Solve that following equations : cos e ctheta=1+cottheta
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- Solve that following equations : (sqrt(3)-1)costheta+(sqrt(3)+1)s int...
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- The number of values of thetain[0,2pi] that satisfy the equation sin^...
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