Question

Simplify:1/1-x^(b-a)+1/1-x^(a-b)​

Answer 1

Answer:

1

Step-by-step explanation:

simplify:

1/1-x^(b-a)+1/1-x^(a-b)​

$\frac{1}{1-x^{b-a}} + \frac{1}{1-x^{a-b}}\\= \frac{1-x^{a-b} + 1-x^{b-a}}{(1-x^{b-a})(1-x^{a-b})}\\= \frac{1-x^{a-b} + 1-x^{b-a}}{(1-x^{b-a}-x^{a-b}+x^{b-a+a-b})}\\= \frac{1-x^{a-b} + 1-x^{b-a}}{(1-x^{b-a}-x^{a-b}+1)}\\= \frac{2-x^{a-b}-x^{b-a}}{2-x^{b-a}-x^{a-b}}\\= 1$

Hence the required answer is 1

Answer 2

Answer:

hope it helps you have a great day keep smiling be happy stay safe