Question
The managerâs sudden decision to resign has left
everyone in the office feeling ______. The following question carries one statement with one blank. Choose the most appropriate word from the options to fill the blank.Solution
"Perplexed" means confused, which fits the context of an unexpected resignation. Other options like "delighted" or "reassured" don't fit because they suggest positive emotions.
If cosx/siny = n and cosx/cosy = m, then the value of cos 2 y is:
1. m 2 /(m 2 Â + n 2 )
2. 1/(m ...IfÂ
The maximum value of 45 sin θ + 28 cos θ is:
- If sin (a + b) = (â3/2) and cos (a â b) = (â3/2), then find sin a.
If 30sin4theta; + 45 cos4theta; = 18 . Then find the value of 216 cosec6theta; + 64 sec6
If (3cos A - sin A) = 2 cos (90° - A), then find the value of cot A.
- If tan3θ = 1, then find the value of: (sin² 2θ/sec 3θ + 15°)
A tree of height 'h' metres is broken by storm in such a way that its top touches the ground at a distance of 'x' metres from t...
The value of sec2 45Ë + 2 tan 135Ë is â
If cos2B = sin(1.5B + 6°), then find the measure of 'B'.