Aspire Faculty ID #16655 · Topic: CUET 2023 · Just now
CUET 2023

Which of the following is true:

A. Two vectors are said to be identical if their difference is zero.
B. Velocity is not a vector quantity.
C. Projection of one vector on another is not an application of dot product.
D. The maximum space rate of change of the function which is increasing direction of line function is known as gradient of scalar function.

Choose the most appropriate answer from the options given below:

Solution

Statement A is true because if the difference of two vectors is zero, then both vectors are equal in magnitude and direction.
Statement B is false because velocity is a vector quantity.
Statement C is false because projection of one vector on another is an application of dot product.
Statement D is true because gradient gives the direction and maximum rate of increase of a scalar function.

Correct answer: (3) A and D only

Previous 10 Questions — CUET 2023

Nearest first

Next 10 Questions — CUET 2023

Ascending by ID
Ask Your Question or Put Your Review.

loading...