A box of constant volume c is to be twice as long as it is wide. The material on the top and four sides cost three times as much per square metre as that in the bottom.What are the most economic dimensions?

taniska Grade: 12

        A box of constant volume c is to be twice as long as it is wide. The material on the top and four sides cost three times as much per square metre as that in the bottom.What are the most economic dimensions?

3 years ago

Answers : (1)

Arun Kumar

IIT Delhi

askIITians Faculty

256 Points

							Hi


Thanks & Regards, Arun Kumar, Btech,IIT Delhi, Askiitians Faculty

3 years ago

Think You Can Provide A Better Answer ?

Answer & Earn Cool Goodies

Other Related Questions on Differential Calculus

If siny=xsin(a+y), prove that dy/dx=sina/(1-2xcosa+x^2)? Answer & Earn Cool Goodies

find the point on the curve y^2=4x which is nearest to the point (2,-8) Answer & Earn Cool Goodies

The set of all points of continuous of f o f o f , where f ( x ) = sgn ( x ) is

1 Answer(s) Available

y=x log whole root of sin(x^2+1) differentiate with respect to x

1 Answer(s) Available

if y=sin -1 ((sintsinx)/(1-costsinx)),then find dy/dx

1 Answer(s) Available

View all Questions »

Complete JEE Main/Advanced Course and Test Series
OFFERED PRICE: Rs. 15,900
View Details

Course Features

731 Video Lectures
Revision Notes
Previous Year Papers
Mind Map
Study Planner
NCERT Solutions
Discussion Forum
Test paper with Video Solution

Calculus
OFFERED PRICE: Rs. 1,696
View Details

Course Features

51 Video Lectures
Revision Notes
Test paper with Video Solution
Mind Map
Study Planner
NCERT Solutions
Discussion Forum
Previous Year Exam Questions

Ask Experts

Have any Question? Ask Experts

Post Question

Answer ‘n’ Earn

Attractive Gift
Vouchers To Win!!! Click Here for details

Answers : (1)

Provide a better Answer & Earn Cool Goodies See our forum point policy

Other Related Questions on Differential Calculus

Course Features

Course Features

Ask Experts