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CBSE XII
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Find the equations of the tangent and normal to the curve \( 16x^2+9y^2 = 144\) at \( (x_1, y_1)\) where \( x_1=2\: and \: y_1 > 0.\) Also, find the points of intersection where both tangent and normal cut the \( x\) - axis.
cbse
class12
modelpaper
2012
sec-c
q24
math
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asked
Jan 9, 2013
by
thanvigandhi_1
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