Question
Which of the following statement is true with regard to
anti nutrional factors?Solution
Pulses have antinutritional factors such as some enzyme inhibitors (trypsin and chymotrypsin proteinase inhibitors), phytic acid, flatulence factors, lectins and saponins, and some different allergens . The factors cause some health problem such as mineral (Fe, Zn, Mg etc.) deficiency of human body.
If (sin A + 2cos A) = 4 cos (90° - A), then find the value of cot A.
- If cos A = √3/2, then what will be the value of tan² A?
If cos 2A = 1, then find cos A
- If sin (2A − 3B) = (1/2) and cos (A + B) = (√3/2), where 0° < A, B < 90°, then find the value of ‘A’.
Solve for 0° ≤ θ ≤ 360°:
2 sin²θ + 3 sinθ − 2 = 0
If 6sin²x + 2cos²x − 3 = 0, then find the value of sinx, given that 0° < x < 90°.
- In a triangle ABC, if 5∠A = 3∠B = 15∠C, then find the value of cosA + sin(C + 25 ° )
In ∆ABC, AB = 5cm, BC = 6cm and AC = 10cm then find out the value of cos A?
cot 13Ëš Â
 cot 14˚  ...If tan 4θ = cot 14θ, then find the value of cos 9θ.