2. Give two different examples of pair of(i) similar figures.(ii) non-similar figures. Triangles Exercise 6.1 Previous Next Class 10 Triangles Exercise 6.1 1. Fill in the blanks using the correct word given in brackets:(i) All circles are _______________ . (congruent,…
1. Fill in the blanks using the correct word given in brackets:(i) All circles are _______________ . (congruent, similar)(ii) All squares are _______________ . (similar, congruent)(iii) All ___________ triangles are similar. (isosceles, equilateral)(iv) Two polygons of the same number of…
2. The sum of some terms of G.P. is 315 whose first term and the common ratio are 5 and 2, respectively. Find the last term and the number of terms. Sequences and Series Miscellaneous Exercise Previous Next Class 11…
1. If f is a function satisfying f(x+y)=f(x)f(y) for all x,y∈N such that f(1)=3 and (sum_{x=1}^n f(x)=120), find the value of n. Sequences and Series Miscellaneous Exercise Previous Next Class 11 Sequences and Series Miscellaneous Exercise 1. If f is a…
6. Find the expansion of ((3x^2-2ax+3a^2 )^3) using binomial theorem. Binomial Theorem Miscellaneous Exercise Previous Next Class 11 Binomial Theorem Miscellaneous Exercise 1. If a and b are distinct integers, prove that (a-b) is a factor of (a^n-b^n), whenever n is…
5. Expand using Binomial Theorem ((1+frac{x}{2}-frac{2}{x})^4), x≠0. Binomial Theorem Miscellaneous Exercise Previous Next Class 11 Binomial Theorem Miscellaneous Exercise 1. If a and b are distinct integers, prove that (a-b) is a factor of (a^n-b^n), whenever n is a positive integer.…
4. Find an approximation of ((0.99)^5) using the first three terms of its expansion. Binomial Theorem Miscellaneous Exercise Previous Next Class 11 Binomial Theorem Miscellaneous Exercise 1. If a and b are distinct integers, prove that (a-b) is a factor of…
3. Find the value of ((a^2+sqrt{a^2-1})^4+(a^2-sqrt{a^2-1})^4). Binomial Theorem Miscellaneous Exercise Previous Next Class 11 Binomial Theorem Miscellaneous Exercise 1. If a and b are distinct integers, prove that (a-b) is a factor of (a^n-b^n), whenever n is a positive integer. 2.…
2. Evaluate ((sqrt{3}+sqrt{2})^6-(sqrt{3}-sqrt{2})^6). Binomial Theorem Miscellaneous Exercise Previous Next Class 11 Binomial Theorem Miscellaneous Exercise 1. If a and b are distinct integers, prove that (a-b) is a factor of (a^n-b^n), whenever n is a positive integer. 2. Evaluate ((sqrt{3}+sqrt{2})^6-(sqrt{3}-sqrt{2})^6). 3.…
1. If a and b are distinct integers, prove that (a-b) is a factor of (a^n-b^n), whenever n is a positive integer. Binomial Theorem Miscellaneous Exercise Previous Next Class 11 Binomial Theorem Miscellaneous Exercise 1. If a and b are distinct…
