Question

If tan x is equal to sin 45 cos 45 + sin 30 find x

Answer 1

Answer:

Step-by-step explanation:

tan x = sin45.cos45 + sin30

tan x = 1/√2×1/√2 + 1/2

tan x = 1/2 + 1/2

tan x = 2/2

tan x = 1

tan x = tan45

X = 45

Answer 2

using value sin45,cos45=1/root2 , sin30=1/2
tanx=1/root2*1/root2+1/2
tanx=1/2+1/2
tanx=2/2
tanx =1
so x =45 by trigonometric values