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Write the converse and contrapositive of the statement -
'' If two triangles are congruent , then their areas are equal.''

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Converse : 'If areas of two triangles are equal, then they are congruent '.
Contrapositive : 'If areas of two triangles are not equal, then they are not congruent ,'
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GURUKUL PUBLICATION - MAHARASHTRA PREVIOUS YEAR PAPERS- MARCH 2015-SECTION-II
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  8. If y = e^(ax) Show that x(dy)/(dx) = y log y .

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  9. A fair coin is tossed 5 times . Find the probability that it shows exa...

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  10. Integrate sec^(3) x w.r.t.x.

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  11. If y = (tan^(-1))^(2), show that (1+x^(2))(d^(2)y)/(dx^(2)) + 2x(1+x...

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  14. int sqrt(x^2 - a^2) = 1/2 x sqrt (x^2 - a^2) - 1/2 a^2 log ( x + sqrt(...

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  15. Evaluate : int(0)^(pi) (x sin x )/(1 + sin x ) dx

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  17. If log (10)((x^(3)-y^(3))/(x^(3)+y^(3))) = 2, then show that (dy)/(...

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