## Answer Gyaan Latest Questions

B = {vowels of the world variable}, number of subsets of B = ____.

(a) the number who like only swimming. (b) the number who like only badminton. (c) the total number of members of the club.

Classify the following as an empty set or a singleton set or a finite set. (a) A = {x : x ∈ Z, 0, < x < 1} (b) B = {set of all natural satellites of the earth} (c) ...

Rewrite the following sets in roster and set builder form (a) {The days of the week} (b) {Vowels of the English alphabets} (c) {Factors of 24} (d) {Composite natural numbers between 80 and 100}

Which of the following numbers is not divisible by 5? (a) 10010 (b) 50165 (c) 970426 (d) 800400

Find the Cube root of 17576 by Vedic Method.

Find the cube root of the following by Vedic method of finding tens and units digit. (a) 6859 (b) 29791 (c) 148877 (d) 238328 (e) 4913 (f) 46656 (g) 110592 (h) 405224 (i) 421875