Question
If cos θ + sin θ = m, sec θ + cosec θ = n then n(m
2 – 1) is equal to?Solution
Put θ = 45°, then m = 1/√2 + 1/√2
⇒m = √2 and n = 2√2=2m
So, n(m 2 –1) = 2m(m 2 –1) = 2m(2 – 1) = 2m
According to FPO, the maximum limit of SOâ‚‚ allowed in squashes and cordials is:
The elements present in the carbohydrates are
Probiotics, prebiotics, and symbiotics are
Eggs are separated from spoiled egg by the metod
a)Â Â Â Candling
b)Â Â Â Withering
c)Â Â Â Roche Yolk Colour Fan
The pH of soil for orange cultivation should be
How long does it take to pasteurize milk at 72°C (172°F)?Â
Why are adulterants added to food products?
Tocopherol is an example of:
Which authority initiated mobile food testing units?
Which of the following mode of heat transfer used for food heating
a)Â Â Â Conduction
b)Â Â Â Convection
c)Â Â Â Radiatio...
Relevant for Exams:
