Question
The vibrant yellow color of egg yolk is a result of the
presence of ______, which are naturally occurring compounds derived from the diet of the laying hen and contribute to the characteristic hue of the yolk.Solution
The presence of xanthophyll pigment in egg yolk is responsible for the yellow color of the yolk.
Evaluate the following:
cos 45° × cos 45° − sin 45° × sin 45°
Simplify the following trigonometric expression:
10 cos19∘ sec19∘ − 4cot28∘ tan28...
If sin A - cos A = 3/7, then find value of sinA + cos B, where A is an acute angle.
If 1 + sin 2θ = p2 and sin3 θ + cos3 θ = q then Which of the following is true ?Â
1. q3 – 2p + ...
- If 5cos²A + 2sin²A = 13/3, then find the value of (sec²A - 1)
If A + B = 450 , then the value of 2(1 + tanA) (1 + tanB) is:
- If sin (3A − 4B) = (1/2) and cos (A + B) = (√2/2), where 0° < A, B < 90°, then find the value of ‘A’.
Find the maximum value of 14 sin A + 24 cos A.
if 7 sin 2 x + 2 cos 2 x = 4  then find tan x
If sec A + tan A = 3 and sec A - tan A = (1/3), find the value of cos A.