Question

PROVE THAT.................

Answer 1

First differentiate the LHS ( use quotient rule on differentiating as shown in image) then multiply it by X then solve rhs by putting value

Of Y

Then by solving RHS=LHS

Hence proved

Thankyou

Answer 2

Answer:subject

which

Step-by-step explanation:

The answer is here,

Given that,

= > \: \frac{a + ib}{c + id} = p + iq

We can replace the " i " as " -i ".

= > \frac{a - ib}{c - id} = p - iq