Q59 of 107 Page 107

If prove that

Given:

Taking log on both the sides, we get

or ylogx = x

On differentiating above with respect to x, we get

Hence Proved

Find when x and y are connected by the relation given

(x² + y²)² = xy

If ax² + 2hxy + by² + 2gx + 2fy + c = 0, then show that

If y^x = e^y–x, prove that

If , show that