Hello students. Some tips for you all to score excellent marks in Maths: (1) Do not mug up sums and Theorems. Try to understand the concept. (2) Memorise all formulas and identities well. (3) Understand...
1.3 - Cardinality of sets 1. Let A,B, C are the three sets, then n(A)=17, n(B)=17, n(C)=17, n(BnC)=6, n(AnC)=5, and n(AnBnC)=2 then find n(AUBUC). Solution: n(AUBUC). = n(A) + n(B) + n(C) - n(AnB)-....
CIRCUMFERENCE OF THE CIRCLE The CIRCUMFERENCE of a circle is the total length of the outer periphery(boundary) of the circle. If radius of the circle = r Then, Circumference of the circle...
We try to understand what the physical meaning of trigonometry is? Trigonometry is nothing, but it is the relationship between the sides and angles of a right-angle triangle. For example - In a right...