Application of Derivative Quiz 7 – Punjab Meritorious School Preparation Portal

Welcome to your 26th Sep Application of Derivative Quiz 7 CBT TEST

Fill the Details mentioned below and Attempt the Test.

Name

Email

School Name with City

Phone Number

The length of normal to the curve x = a(t + sin t), y = a(1– cos t) at any point t is -

2√5

2/√5

√5

None of these

The length of the subtangent to the curve √x+ √y= 3 at the point (4, 1) is-

2

1/2

3

4

a

2a

4a

6a

(1, 1)

(0, 0)

(1, 0)

(0,1)

2a

4a

6a

8a

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