Math, asked by aparna52, 1 year ago

plz solve this question

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Answered by AA69

Text book ka to hai dekh kar samj lo !!!!

aparna52: ye ncert ka question h short cut me solve h that;s why i can't understand

rakeshmohata: take out dy/dx.... since it cuts x axis so y1 =0 ; x1≠0

rakeshmohata: now in the tangent equation formula... i.e. ( y - y1) = (dy/dx) (x - x1)

rakeshmohata: take out dy/dx.. put the value here..

rakeshmohata: also putting y1 = 0 in original equation find out x1.. and thus put the values of y1, x1, and dy/dx in the equation .. and u will get the equation of tangent

Answered by Theking256

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hope this answer useful to you mate

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