Answer
Step by step text solution for Solve the equation :sintheta+sin3theta+sin5theta=0 by MATHS experts to help you in doubts & scoring excellent marks in Class 11 exams.
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PATHFINDER-TRIGONOMETRIC EQUATION-QUESTION BANK
- Solve the equation :sintheta+sin3theta+sin5theta=0
03:36
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- Solve:sinmtheta+sinntheta=0
02:55
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- Solve :2cos^2theta+3sintheta=0
03:17
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- Solve :4costheta-3sectheta=tantheta
04:14
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- Solve :tantheta+tan2theta+tan3theta=tanthetatan2thetatan3theta
07:09
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- Solve :2sin^2x+sin^2 2x=2
02:48
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- Solve :sqrt3costheta+sintheta=sqrt2
03:32
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- Solve :cottheta+cosectheta=sqrt3
03:17
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- Solve :sin2thetatantheta+1=sin2theta+tantheta
02:28
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- Solve:(1-tantheta)(1+sin2theta)=(1+tantheta)
04:49
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- Solve :cottheta+"cot"(pi/4+theta)=2
04:46
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- If cosx+sinx=cosalpha-sinalpha, prove that :(x-pi/4)=2npi+-(alpha+pi/4...
03:30
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- Show that the equations,sin^2theta=sin^2alpha,cos^2theta=cos^2alphaand...
05:29
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- Find theta, if 1+2sinthetacostheta-2sintheta-costheta=0 (0^@lethetale3...
02:26
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- Solve theta : 1-2sintheta-2costheta+cottheta=0(0ltthetalt2pi)
04:35
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- prove :cos^3 thetasin3theta+sin^3thetacos3theta=3/4 sin4theta
04:16
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- Solve :tantheta+sectheta=sqrt3
02:56
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- Solve :sqrt3sec2theta=2
01:20
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- Solve :tan^2(2/3theta)=3
02:22
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- Solve :cosec2theta=-1
02:00
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