Sign in
Please select an account to continue using cracku.in
↓ →
$$x^4 - 4x^3 + 6x^2 - 4x + 1 = 0(x \neq 0)$$$$\Rightarrow x + \frac{1}{x} =$$
$$\frac{1}{2}$$
2
$$\frac{5}{2}$$
$$\frac{3}{2}$$
Create a FREE account and get:
Terms of Service
CAT Formulas PDF CAT Exam Syllabus PDF CAT Study Plan PDF Cracku Brochure
Day-wise Structured & Planned Preparation Guide
By proceeding you agree to create your account
Free CAT Schedule PDF will be sent to your email address soon !!!