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NCERT ENGLISH-INVERSE TRIGONOMETRIC FUNCTIONS-Solved Examples
- Find the value of sin^(-1)(sin(3pi)/5).
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- Find the value of cos(sec^(-1)x+cose c^(-1)x),|x|geq1
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- Show that(i) sin^(-1)(2xsqrt(1-x^2))=2sin^(-1)x ,-1/(sqrt(2))lt=xlt=1/...
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- Find the principal value of cot^(-1)((-1)/(sqrt(3))).
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- Find the principal value of sin^(-1)(1/(sqrt(2)))
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- Prove that tan^(-1)x+tan^(-1)(2x)/(1-x^2)=tan^(-1)((3x-x^3)/(1-3x^2)),...
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- Write cot^(-1)(1/(sqrt(x^2-1))),|x|>1in the simplest form.
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- Express tan^(-1)((cosx)/(1-sinx)),-(pi)/2ltxlt(pi)/2 in the simplest f...
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- Show that tan^(-1)1/2+tan^(-1)2/(11)=tan^(-1)3/4
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- Show that sin^(-1)(3/5)-sin^(-1)(8/17)=cos^(-1)(84/85)
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- Show that sin^(-1)(12)/(13)+cos^(-1)4/5+tan^(-1)(63)/(16)=pi.
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- Simplify tan^(-1)[(acosx-bsinx)/(bcosx+asinx)],if a/btanx > -1.
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- Solve tan^(-1)2x+tan^(-1)3x=pi/4.
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