Intermediate Maths 1B Solutions for Direction Cosines and Direction Ratios Exercise 6(a) ( class 11 maths)

Solutions for textbook Exercise 6(a) Direction Cosines and Direction Ratios Maths 1B Intermediate Mathematics.

You should study the textbook lesson very well.

Then you should also observe the example problems and solutions given in the textbook.

These solutions are easy to understand.

Observe the given solutions and try them in your own method.

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Inter Maths 1A textbook solutions

Dirctions cosines and direction ratios

Exercise 6(a)

Direction Cosines and Direction Ratios Solutions Inter Maths 1B Exercise 6(a) ( class 11 maths)

Class 11 math solution ( Inter 1st year maths 1B)

Chapter 5

Direction Cosines and Direction Ratios

Exercise 6(a) Solutions

A line makes angles 90°, 60° and 30° with the positive directions of X, Y, Z axes respectively, Find the direction cosines.

If P (√3, 1, 2√3) is a point in space, find direction cosines of OP.

Note : Observe the solutions and try them in your own method.