Question

Assignement
1. If 16 cotx=12 , find value of sinx-cos upon sin x + gosx​

Answer 1

Answer:

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Answer 2

Answer:

1/7

Step-by-step explanation:

cot X = 12/16

since, cot Φ = base / perpendicular

Base = 12

Perpendicular = 16

(Hypotenuse)^2 = (16)^2 + (12)^2

(Hypotenuse)^2 = 256 + 144

(Hypotenuse)^2 = 400

Hypotenuse = √400 = 20

sin x = perpendicular / hypotenuse

= 16/20

Cos x = base / hypotenuse

= 12 / 20

Sin X + Cos X = 16/20 + 12/20 = 28/20

Sin X + Cos X = 28/20

SinX - Cos X = 16/20 - 12/20 = 4 / 20

SinX - Cos X = 4 /20

Sin X - Cos X / Sin X + Cos X =

4/20 /28/20

= 4/28

= 1/7

1/7 is the correct answer.

Hope it will be helpful for you.