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RD SHARMA ENGLISH-INVERSE TRIGONOMETRIC FUNCTION-All Questions
- What is greater, tan1 or tan^(-1)1?
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- Find the minimum value of n for which tan^(-1)(n/pi)>pi/4,n in Ndo...
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- Find the principal values of sec^(-1)(2/(sqrt(3))) and sec^(-1)(-2)
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- Find the domain of sec^(-1)(2x+1)
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- Find the principal value of cos^(-1){sin"{"cos^(-1)1/2")"}
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- If x , y ,z in [-1,1] such that cos^(-1)x+cos^1y+cos^(-1)z=3pi, then f...
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- Evaluate tan ^ (-1) {sin (-pi/2)}
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- For the principal values, evaluate each of the following: (i) tan^(-1)...
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- For the principal values, evaluate each of the following: "tan^(-1)sq...
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- Find the domain of sec^(-1)(3x-1) (ii) sec^(-1)x-tan^(-1)x
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- Show that cos^(-1) ((cos alpha+cos beta)/(1+cosalpha cosbeta))=2 tan^(...
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- Show taht 2tan^-1(tan(alpha/2)tan(pi/4-beta/2))=tan^-1((sinalphacosbet...
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- Prove the following: 4tan^(-1)1/5-tan^(-1)1/(70)+tan^(-1)1/(99)=pi/4 ...
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- Evaluate: tan{1/2cos^(-1)(sqrt5/3)}
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- sin^(-1)(1-x)-2sin^(-1)x=pi/2 , then x is equal to (A) 0,1/2 (B) 1,1...
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- If y=cot^(-1)(sqrt(cos"x"))-tan^(-1)(sqrt(cos"x")), prove that siny=ta...
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- Evaluate: tan(2tan^(-1)(1/5))
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- Prove that sin^-1[3/5]+sin^-1[4/5]=pi/2
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- Show that: cos(2tan^(-1)(1/7))=sin(4tan^(-1)(1/3))
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- Find the value of expression: sin(2tan^(-1)(1/3))+cos(tan^(-1)2sqrt(2)...
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