Question

(ii) Find the value of (7° +2°) (3° -4°)
(a) 1
(b) o (c) - 1
(d) 2​

Answer 1

Answer:

0

Step-by-step explanation:

(7°+2°)(3°-4°)

(1+1)(1-1)

2*0

0

Answer 2

Answer:

0

Step-by-step explanation:

a°=1

7°=1

2°=1

7°+2°=2

3°-4°=0

2×0=0