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CBSE Class 12 Mathematics Daily Practice Questions 17 October 2023CBSE Class 12 Mathematics Daily Practice Questions 17 October 2023: Mathematics is one of the most vital subjects of the CBSE Class 12 Science stream. Unless the students are solving the daily practice questions, then it is not possible to get a good score in the Mathematics exam. To ace your skills, candidates are advised to solve the CBSE Class 12 Mathematics questions on a daily basis. It will not only help them to find their strength and weaknesses in the subject but also will help them to boost their confidence before the exam.
Also read l CBSE Class 12 Mathematics Daily Practice Questions 14 October 2023
CBSE Class 12 Mathematics Daily Practice Questions
Check out the section-wise CBSE class 12 Mathematics daily practice questions of 17th October 2023 here in the following section:
Section A: Multiple Choice Questions
Ques. A and B are square matrices of the same order. If (A+B) 2 = A 2 +B 2 , then:
1. AB= BA
2. AB= -BA
3. AB= 0
4. BA= 0
Section B: Very Short Answer Type Questions
Ques. If y= x 1/x , then find dy/dx at x= 1.
Section C: Short Answer Type Questions
Ques. A pair of dice is thrown simultaneously. If X denotes the absolute difference of numbers obtained on the pair of dice, then find the probability distribution of X
Section D: Long Answer Type Questions
Ques. Find the equations of all the sides of the parallelogram ABCD whose vertices are A (4, 7, 8), B (2, 3, 4), C(-1, -2, 1), and D (1, 2, 5). Also, find the coordinates of the foot of the perpendicular from A to CD.
Section E: Case Study Based Questions
Ques. An octagonal prism is a three-dimensional polyhedron bounded by two octagonal bases and eight rectangular side faces. It has 24 edges and 16 vertices.
The prism is rolled along the rectangular faces and the number on the bottom face (touching the ground) is noted. Let X denote the number obtained on the bottom face and the following table gives the probability distribution of X.
Based on the above information, answer the following questions:
1. Find the value of P
2. Find P(X>6)
3. Find the mean E(X)
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