48°
58°
32°
52°
Correct answer is C
\(\sin \theta = \cos (90 - \theta)\)
\(\sin \theta = \cos (90 - 58)\)
= \(\cos 32\)
A town P is 150km from a town Q in the direction 050o. What is the bearing of Q from P?...
Multiply (3x + 5y + 4z) by (2x - 3y + z) ...
Simplify \(\frac{1}{1-x} + \frac{2}{1+x}\) ...
In the figure, If PT is parallel to RS, PQ = PT, and angle SQT = 90o, Find x...
If pq + 1 = q2 and t = \(\frac{1}{p}\) - \(\frac{1}{pq}\) express t in terms of q...
Evaluate \(log_{10}5 + log_{10}20\)...
A man travels at a rate of 25m/sec. If he travels for 10½hrs, how many kilometres has he cove...