Home
Class 11
MATHS
A wound is healing in such a way that t ...

A wound is healing in such a way that t days since Sunday the area of the wound has been decreasing at a rate of `- (3)/(t+2)^(2) cm^(2)` per day. If on Monday the area of the wound was 2 `cm^(2)`
(i) What was the area of the wound on Sunday ?
(ii) What is the anticipated area of the wound on Thursday if it continues to heal at the same rate ?

Text Solution

Verified by Experts

The correct Answer is:
(i) 2.5 sq.cm (ii) 1.5 sq.cm
Promotional Banner

Topper's Solved these Questions

  • INTEGRAL CALCULUS

    NCERT TAMIL|Exercise EXERCISE 11.5|20 Videos

  • INTEGRAL CALCULUS

    NCERT TAMIL|Exercise EXERCISE 11.6 |16 Videos

  • INTEGRAL CALCULUS

    NCERT TAMIL|Exercise EXERCISE 11.3|6 Videos

  • DIFFERENTIAL CALCULUS-DIFFERENTIABILITY AND METHODS OF DIFFERENTIATION

    NCERT TAMIL|Exercise EXERCISE 10.5|25 Videos

  • INTRODUCTION TO PROBABILITY THEORY

    NCERT TAMIL|Exercise Exercise 12.5|24 Videos

Similar Questions

Explore conceptually related problems

A wound is healing in such a way that t days since Sunday the area of the wound has been decreasing at a rate of -(3)/((t+2)^(2)) cm^(2) per day. If on Monday the area of the wound was 2 cm^(2) What was the area of the wound on Sunday ?

A wound is healing in such a way that t days since Sunday the area of the wound has been decreasing at a rate of -(3)/((t+2)^(2))cm^(2) per day. If on Monday the area of the wound was 2cm^(2) What was the area of the wound on Sunday?

A wound is healing in such a way that t days since Sunday the area of the wound has been decreasing at a rate of (-6)/((t+2)^2) cm^2 per day where 0 lt t le 8 . If on Monday the area of the wound was 1.4 cm^2 (i) What was the area of the wound on Sunday ? (ii) What is the anticipated area of the wound on Thursday if it continues to heal at the same rate ?

A wound is healing in such a way that t days since Sunday the area of the wound has been decreasing at a rate of -(3)/((t+2)^(2)) cm^(2) per day. If on Monday the area of the wound was 2cm^(2) What is the anticipated area of the wound on Thursday if it contimues to heal at the same rate ?

Wound healing is due to

It is observed that a sampling of length 5 cm when plant grow at the rate of (1)/(sqrt(t+1)) cm per day. find The height of the plant after 3 days.

It is observed that a sampling of length 5 cm when plant grow at the rate of (1)/(sqrt(t+1)) cm per day. find After how many days will the height of the plant be 11 cm.

If two coil are wound on a soft iron core the mutual induction is

The areas of two similar traingles are 18 "cm" ^(2) and 32"cm" ^(2) respectively. What is the ratio of their corresponding sides?

Curved surface area of a cone is 308 cm ^(2) and its slant height is 14 cm Find. (i) radius of the base (ii) Total surface area of the cone.