Question

33. If the tangent to the curve √

x +

√y =

√

2 at any point on it cuts the

axes OX and OY at P and Q respectively, then

(a) slope of the tangent at (1, 1) is −1

(b) equation of the tangent at (1, 1) is x + y + 2 = 0

(c) OP =

√

2x

(d) OQ = 2y

(e) OP + OQ = 2​

Answer 1

Answer:

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