Question

rationalise : 1 / √7-√6

please give me answer fast​

Answer 1

book Mae answer check kar lena

Answer 2

Hope this will help you

Step-by-step explanation:

$\frac{1}{\sqrt{7}-\sqrt{6} } \\\\= \frac{1}{\sqrt{7}-\sqrt{6}}\ *\ \frac{\sqrt{7}+\sqrt{6} }{\sqrt{7}+\sqrt{6} }\\ \\(\sqrt{a}+\sqrt{b})(\sqrt{a} -\sqrt{b} )= a-b\\\\= \frac{\sqrt{7}+\sqrt{6}}{7-6}\\= \frac{\sqrt{7}+\sqrt{6} }{1} \\=\sqrt{7} +\sqrt{6}$