If $$n = 7 + 4\sqrt 3 {\text{,}}$$ then the value of $$\left( {\sqrt n + \frac{1}{{\sqrt n }}} \right)$$ is: Options: A . &nbsp$${\text{2}}\sqrt 3 $$ B . &nbsp4 C . &nbsp-4 D . &nbsp$$ - 2\sqrt 3 $$

If $$n = 7 + 4\sqrt 3 {\text{,}}$$ then the value of $$\left( {\sqrt n + \fra

Question

If $$n = 7 + 4\sqrt 3 {\text{,}}$$ then the value of $$\left( {\sqrt n + \frac{1}{{\sqrt n }}} \right)$$ is:

Options:

A . $${\text{2}}\sqrt 3 $$

B . 4

C . -4

D . $$ - 2\sqrt 3 $$

Answer: Option B

Submit Your Solution Below and Earn Points !

Next Question

Question 1. If **Hidden Equation** is?....

Question 2. If a2 + b2 + c2 + 3 = 2(a + b + c) then the value of (a + b + c) is?....

Question 3. If $$x = \sqrt 3 + \sqrt 2 {\text{,}}$$ then the value of $$\left( {x + \frac{1}{x}} \right)\,{\text{is?}}$$....

Question 4. If p + q = 10 and pq = 5, then the numerical value of $$\frac{p}{q}{\text{ + }}\frac{q}{p}$$ will be?....

Question 5. If x - y = 2, xy = 24, then the value of (x2 + y2) is?....

Question 6. If x = 3 + 2 **Hidden Equation** is?....

Question 7. If the expression **Hidden Equation** is a perfect square, then the value of t is....is a perfect square, then the value of t is?

Question 8. If **Hidden Equation** is equal to?....

Question 9. If $${\left( {x + \frac{1}{x}} \right)^2} = 3{\text{,}}$$ then the value of (x72 + x66 + x54 + x24 + x6 + 1) is?....

Question 10. If a3 - b3 = 56 and a - b = 2, then the value of a2 + b2 will be?....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0