b) Write down any one example of a set.
c) Write down the formula to find simple interest.
d) What is Pythagoras theorem?
a) If a= 2 and b=3, then find the value of (a+b)?
b) What is an image of P(x, y) after reflection on x-axis?
c) Find the value of 20% of 200.
d) Solve: 2x + 2 = 6​