Find the value of.

(i)

(ii)

(iii)

(iv)

(v)


(i) Formula:


A0 = 1



By using above formula in question:


(30 + 4-1) × 22 = (1 + 1/4) × 22


⇒ (30 + 4-1) × 22 = (5/4) × 4


⇒ (30 + 4-1) × 22 = 5


(ii) Formula:




By using above formula in question:


(2-1 × 4-1) ÷ 2-2 = (2-1 × 2-2) ÷ 2-2


⇒ (2-1 × 4-1) ÷ 2-2 = (2-1 -2) ÷ 2-2


⇒ (2-1 × 4-1) ÷ 2-2 = (2-3) ÷ 2-2


⇒ (2-1 × 4-1) ÷ 2-2 = 2-3+2


⇒ (2-1 × 4-1) ÷ 2-2 = 2-1= 1/2


 


(iii) Formula:



By using above formula in question:




(iv) Formula:




By using above formula in question:



(v) Formula:




By using above formula in question:




3
1