RD Sharma Solutions Class 12 Scalar Triple Product Exercise 26.1

RD Sharma Solutions for Class 12 Maths Chapter 26 Scalar Triple Product Exercise 26.1, is provided here for students to prepare for exams. These solutions are prepared by experts to help students prepare for their board exams at ease. Practising RD Sharma Class 12 Solutions help students to score good marks in the exam. Pdf consisting of the exercise solutions can be easily downloaded from the links provided below.

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Access Answers for Rd Sharma Solution Class 12 Maths Chapter 26

EXERCISE 26.1

Q1.i

Solution:

RD Sharma Solutions for Class 12 Maths Chapter 26- image 1

ii.

Solution:

RD Sharma Solutions for Class 12 Maths Chapter 26- image 2

Q2.i

Solution:

We know that,

RD Sharma Solutions for Class 12 Maths Chapter 26- image 3

Now let us simplify we get,

RD Sharma Solutions for Class 12 Maths Chapter 26- image 4

Hence,

RD Sharma Solutions for Class 12 Maths Chapter 26- image 5

ii.

Solution:

RD Sharma Solutions for Class 12 Maths Chapter 26- image 6

Q3.i

Solution:

We know that the volume of a parallelepiped whose three adjacent edges is

RD Sharma Solutions for Class 12 Maths Chapter 26- image 7

ii.

Solution:

RD Sharma Solutions for Class 12 Maths Chapter 26- image 8

iii.

Solution:

Let us consider,

RD Sharma Solutions for Class 12 Maths Chapter 26- image 9

iv.

Solution:

RD Sharma Solutions for Class 12 Maths Chapter 26- image 10

Q4.i

Solution:

RD Sharma Solutions for Class 12 Maths Chapter 26- image 11

ii.

Solution:

We know that three vectors
RD Sharma Solutions for Class 12 Maths Chapter 26- image 12are coplanar if their scalar triple product is zero. i.e.,
RD Sharma Solutions for Class 12 Maths Chapter 26- image 13

iii.

Solution:

We know that three vectors
RD Sharma Solutions for Class 12 Maths Chapter 26- image 14are coplanar if their scalar triple product is zero. i.e.,
RD Sharma Solutions for Class 12 Maths Chapter 26- image 15

Q5.i

Solution:

RD Sharma Solutions for Class 12 Maths Chapter 26- image 16
RD Sharma Solutions for Class 12 Maths Chapter 26- image 17

ii.

Solution:

RD Sharma Solutions for Class 12 Maths Chapter 26- image 18

iii.

Solution:

RD Sharma Solutions for Class 12 Maths Chapter 26- image 19

iv.

Solution:

RD Sharma Solutions for Class 12 Maths Chapter 26- image 20

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