Application of DerivativeHard
Question
The sum of the intercepts made by a tangent to the curve √x + √y = 4 at point (4, 4) on coordinate axes is-
Options
A.4√2
B.6√3
C.8√2
D.
More Application of Derivative Questions
At any point of a curve (subtangent) × (subnormal) is equal to the square of the-...The side of a square sheet is increasing at the rate of 4 cm per minute. The rate by which the area increasing when the ...The curve y = f(x) which satisfies the condition f′ (x) > 0 and f′′ (x) < 0 for all real x, is:...The points at which the tangent to the curve y = x3 + 5 is perpendicular to the line x + 3y = 2 are -...Let f(x) = x3 + ax2 + bx + 5 sin2 x be an increasing function in the set of real numbers R. Then a & b satisfy the condi...