Mathematics Assignment B.S 9 (11/11/2024)

Answer all questions


 1.

In the Venn diagram, M and N are intersecting sets in the universal set µ.

(a)

 

Express n(M) and n(N) in terms of x.

(b)

 

Given that n(M) = n(N), find the:

(i)

 

Value of x.

(ii)

 

n(µ)


2. For what value of x is 3x = 81?


3. Given that x = 8, what type of angle is (9x + 8)o?



Sir Bernard (Nkwatia D/A JHS "B")