CBSE Class 11 Mathematics Worksheet Set C Solved

1. Find the equation of the line passing through the point P (-3 , 0) and making an angle of 150° with the positive direction of x-axis.2. Reduce the equation x- √3y-8=0 to normal form. Also find the perpendicular distance from the origin and the angle between perpendicular…

CBSE Class 11 Mathematics Worksheet Set B

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CBSE Class 11 Mathematics Worksheet Set B Solved

1. Find the equation of the line passing through the point P (0, 2) and making an angle of 120° with the positive direction of x-axis.2. If the distance of the point (-4, 2) from the line 3x+4y+k=0 is 3 units, find the value(s) of k. 2 3. Find the angle between the lines x+2y-…

CBSE Class 11 Mathematics Worksheet Set A

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CBSE Class 11 Mathematics Worksheet Set A Solved

1. Find the equation of the line passing through the point P (2,-3) and making an angle of 120° with the positive direction of x-axis.2. Find the angle between the lines y-√3x-5=0 and √3y-x+6=0  3. Reduce the equation x- √3y-8=0 to normal form. Also find the perpendicular…

CBSE Class 11 Mathematics Sets Worksheet Set C

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CBSE Class 11 Mathematics Sets Worksheet Set B

  1. Write the set represented by A = {x : x єR, x2 = 9, 2x = 4}   2. Are the following pairs of sets equal? A = {1, 2} , B = { x : x is a solution of x2 + 3x +2 = 0}   3. How many subsets are there in {- 1 , 0 , 1} . List all its subsets.   4. What…

CBSE Class 11 Mathematics Sets Worksheet Set A

Case Based MCQs A class teacher Mamta Sharma of class XI write three sets A, B and C are such that A = {1, 3, 5, 7, 9}, B = {2, 4, 6, 8} andC = {2, 3, 5, 7, 11}. Answer the following questions which are based on above sets. Question. Find A ∩ B. (a…

CBSE Class 11 Maths Trigonometric Functions

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CBSE Class 11 Maths Straight Line

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CBSE Class 11 Maths Sequence and Series

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CBSE Class 11 Maths Limit and Derivatives

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CBSE Class 11 Maths Complex Numbers

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NCERT Solutions Class 11 Mathematics Chapter 15 Statistics

Exercise 15.1 Question. Find the mean deviation about the mean for the data 4, 7, 8, 9, 10, 12, 13, 17 Answer : The given data is 4, 7, 8, 9, 10, 12, 13, 17 Mean of the data,  Question. Find the mean deviation about the mean for the data 38, 70, 48, 40, 42, 55, 63, 46…