Question
If A and B are two disjoint sets and n(A)=15 and n(B)10 find N(AUB),n( A B)
Maths
Feb. 10, 2020, 4:54 p.m.
Answer
find the equation of line passing through the point p - 13 - 2 and perpendicular to the lines x is equals to y over 2 is equals to z over 3 and x + 2 over minus 3 y - 1 over 2 is equals to z plus one over five
Prove the following statement using principle of mathematical induction
A) 3^n<3^n 1
B) n^2 3n is divisible by 2
A) 3^n<3^n 1
B) n^2 3n is divisible by 2
a lady buys some pencils for rupees 3 and an equal number for rupees 6 she sells them for rupees 7 each find the gain or loss percent
Find the length of the major axis coordinates of vertex centricity coordinates of the foci equation of directrix and the length of the latest rectum of the following conics 4 x^2 25 y^2=100
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question no. 21 (1st part) and 10th one please!!