Hello student,

In order to solve the problem, you need to first differentiate the whole equal equation with respect to y.

Then we put the value of (3,2) at respective places, so the value of the equation becomes 2x+ 2y -4= 6.

Hope it helps..

1. y=sqrt(ax+b)

dy/dx = (a)/(2*(root(ax+b))

this is according to the chain rule.

2. y=ln(2x+3)

dy/dx=(2)/(2x+3)

this is also according to the chain rule of differentiation.

3. y=e^(2x+3)

when we apply chain rule of differentiation in this, we get:

dy/dx=(2)*(e^(2x+3))

Hope I have answered your question. All the best!

hello aspirant,

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hope that helps

Hey there

Maths and chemistry are scoring. Chemistry has no long writing SA type questions and thus you can score maximum in this subject. Physics has derivations and thus you have to learn stepwise skill to write derivations. Maths is calculative but write neat and clean do not cross too much in the question. Point wise writing is important.

Good luck