11th Std Maths Guide ~repack~ Page

If ( A = 1, 2, 3 ) and ( B = 2, 3, 4 ), then ( A \cap B ) is: (a) 1,4 (b) 2,3 (c) 1,2,3,4 (d) ∅

Find the number of 4-digit numbers with distinct digits that can be formed using digits 1,2,3,4,5.

The number of ways to arrange the letters of the word "MATHEMATICS" is: (a) ( \frac11!2!2!2! ) (b) ( \frac11!2!2! ) (c) ( \frac11!2! ) (d) 11! 11th std maths guide

Answer any six.

Upon completing the 11th standard mathematics curriculum, students should be able to: If ( A = 1, 2, 3 )

Most boards (NCERT, State Boards, CBSE) follow a similar structure. Your guide should thoroughly cover:

(i) Find the median class. (ii) Calculate the median monthly consumption. (iii) Why is median preferred over mean in such data? ) (c) ( \frac11

Find the equation of the ellipse whose vertices are ( (\pm 5, 0) ) and foci are ( (\pm 3, 0) ). Also find its eccentricity and length of latus rectum.

The number of proper subsets of a set with 3 elements is: (a) 7 (b) 8 (c) 6 (d) 5