book Maths Puzzle Numerical Ability

Find the largest perfect square factor of 704

Read Solution (Total 0)

book Other Question

Illustrate and explain the following operations using letters: B for black chips (+) and R for red chips (-).
(a) 8 + -3

(b) -2 + 4

(c) 3 + -5
I have problem with this question:
Find the value of sin4A