If A={1,2,3,4,5,6} then which of the statments are correct?
3∈A
6∈A
5∈A
7∈A
3 is an element of set A
⇒3 ∈A
6 is an element of set A
⇒6 ∈A
5 is an element of set A
⇒5∈A
7 is not an element of set A
⇒7∉A
If B={1,3,5,7,9,11} Then which of the statments are correct?
If P={2,4,6,8,10,12,14}, then which of the statments are correct?
The triangle ABC is given below :
AC = 5 cm and AB = 6 cm. If the perimeter of the triangle is 18 cm , then find the ratio AB : BC
In figure, M, N and P are the mid-points of AB, AC and BC respectively. If MN = 3cm, NP = 3.5cm and MP = 2.5cm, calculate BC, AB and AC.
In △ABC, if AC > AB, then which of the following options is correct?