Sign in
Please select an account to continue using cracku.in
↓ →
Simplify $$\frac{2}{1-\sqrt{2}}$$
-(2+$$\sqrt{2})$$
2+$$\sqrt{2}$$
-2(1+$$\sqrt{2}$$)
1-2$$\sqrt{2}$$
2/(1-√2)
=2(1+√2)/(1-2) (multiply the numerator and denominator by (1+√2)).
=-2(1+√2).
C is correct choice.
Create a FREE account and get:
Terms of Service
CAT Formulas PDF CAT Syllabus PDF CAT Study Plan PDF Cracku Brochure VARC Cheat Sheet
Detailed syllabus & Topic-wise Weightage
By proceeding you agree to create your account
Free CAT Syllabus PDF will be sent to your email address soon !!!