Question

5.
Find the range of the following functions :
(i) f(x) = 5+4cos x
(ii) f(x) = 11-7 sin x
S th
(iii) f(x) = 4-3 tan x, where
Esxs I
A
1​

Answer 1

Step-by-step explanation:

step-by-step.

2x+3>23

Step 1: Subtract 3 from both sides.

2x+3−3>23−3

2x>20

Step 2: Divide both sides by 2.

2x

2

>

20

2

x>10

Answer:

x>10