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VGS PUBLICATION-BRILLIANT-MODEL PAPER 10-SECTION - C (III. Long answer type questions)
- If f:A to B is a bijective function then prove that (ii) f^(-1) of =...
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- Using Mathematical Induction, prove that statement for all n in N (1...
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- Without expanding the determinant show that |(b+c,c+a,a+b),(c+a,a+b...
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- Solve the equations 3x+4y+5z=18,2x+y+8z=13,5x-2y+7z=20 by matrix inver...
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- If veca, vecb,vecc are three vectors, then prove that vecaxx(vecb-ve...
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- If veca, vecb,vecc are three vectors, then prove that vecaxx(vecb-ve...
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- IF A+B+C =pi , then P.T cos^2""A/2+cos^2""B/2+cos^2""C/2=2(1+sin""A/2s...
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- In a /\ABC if a = 13,b=14,c=15 then S.T R = (65)/8 , r=4, r(1) = (21)/...
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