b=–2
Let U ={1, 2, 3; 4, 5, 6, 7, 8, 9}, A = {1, 2, 3, 4}, B = {2, 4, 6, 8} and C = {3, 4, 5, 6}.
13
Oct
Let U ={1, 2, 3; 4, 5, 6, 7, 8, 9}, A = {1, 2, 3, 4}, B = {2, 4, 6, 8} and C = {3, 4, 5, 6}. –3/4 2 3% 4 5 6 7) 8 8} and C = {3 9 a=–1 b=–2 Let U = {1 October 13, 2021 Category: Chapter [...]
Let A = {1, 2, 3, 4, 5, 6} , B = {2, 4, 6, 8} . Find A – B and B – A .
13
Oct
Let A = {1, 2, 3, 4, 5, 6} , B = {2, 4, 6, 8} . Find A – B and B – A . 2 3% 4 5 6 8} . Find A - B and B - A . b=–2 Let A = {1 October 13, 2021 Category: Chapter 1 - Sets [...]
178. If a = – 1, b = 2, then find the value of the following:
01
Aug
178. If a = – 1, b = 2, then find the value of the following: 178. If a = – 1 b=–2 then find the value of the following: August 1, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
If the points A (1, – 2), B (2, 3), C(a, 2) and D(- 4, – 3) form a parallelogram, then find the value of a and height of the parallelogram taking AB as base.
23
Nov
If the points A (1, – 2), B (2, 3), C(a, 2) and D(- 4, – 3) form a parallelogram, then find the value of a and height of the parallelogram taking AB as base. – 3) form a parallelogram 2 2) and D(- 4 3% b=–2 Ca If the points A (1 then find [...]
4.If a=2,b=–2, find the value of: (iii) a^2–b^2
09
Oct
4.If a=2,b=–2, find the value of: (iii) a^2–b^2 4.If a=2 b=–2 find the value of: (iii) a^2–b^2 October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
4.If a=2,b=–2, find the value of: (ii) a^2+ab+b^2
09
Oct
4.If a=2,b=–2, find the value of: (ii) a^2+ab+b^2 4.If a=2 b=–2 find the value of: (ii) a^2+ab+b^2 October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
4.If a=2,b=–2, find the value of: (i) a^2+b^2
09
Oct
4.If a=2,b=–2, find the value of: (i) a^2+b^2 4.If a=2 b=–2 find the value of: (i) a^2+b^2 October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,