Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • School
  • Explain solution RD Sharma class 12 Chapter 17 Maxmima and Minima Exercise Case Study Questions question 7 subquestion (v)

Explain solution RD Sharma class 12 Chapter 17 Maxmima and Minima Exercise Case Study Questions question 7 subquestion (v)

Answers (1)

best_answer

Answer:  40(4 \sqrt{3}+3)

Hint: use basic concept.

Solution:

\begin{aligned} &\mathrm{GA}+\mathrm{GB}+\mathrm{GC}=? \\ \end{aligned}

\mathrm{~GB}=\mathrm{GA}=\mathrm{x} \\

\Rightarrow \frac{2}{\mathrm{x}}=\frac{1}{\sqrt{\mathrm{x}^{2}-160^{2}}}

\begin{aligned} &\mathrm{x}=2 \mathrm{x}-160 \\ \\ \end{aligned}

\mathrm{x}=320 / \mathrm{v} 3

\begin{array}{ll} \mathrm{GA}+\mathrm{GB}+\mathrm{GC} =120+160 \sqrt{3} \\ \end{array}

                                 =40(4 \sqrt{3}+3)

Posted by

infoexpert27

View full answer

Crack CUET with india's "Best Teachers"

  • HD Video Lectures
  • Unlimited Mock Tests
  • Faculty Support
cuet_ads

Similar Questions

Trending Articles/News

anam-khan

CBSE Class 12 Accountancy Exam Analysis 2025: Paper ‘moderate', includes application-based questions
anam-khan

CBSE mulls allowing non-programmable, basic calculators for class 12 Accountancy exam
anam-khan

CBSE Class 12 Biology Exam Analysis 2025: Paper 'moderate, well-structured'; passing marks, students' feedback

Latest Question