Question

3. Simplify :
a)[(2)^-1 + (4)^-1 + (3)^-1]^-1

Answer 1

Answer:

Step-by-step explanation:

[(2)^-1 + (4)^-1 + (3)^-1]^-1

(0.5+0.25+0.33)^-1

(1.08)^-1

= 0.93