The value of sin 15° cos 15° is:
(a) 1
(b) \(\frac{1}{2}\)
(c) \(\frac{\sqrt{3}}{2}\)
(d) \(\frac{1}{4}\)
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The value of sin 15° cos 15° is:
(a) 1
(b) \(\frac{1}{2}\)
(c) \(\frac{\sqrt{3}}{2}\)
(d) \(\frac{1}{4}\)
The value of sin 15° cos 15° is:
(a) 1
(b) \(\frac{1}{2}\)
(c) \(\frac{\sqrt{3}}{2}\)
(d) \(\frac{1}{4}\)
(d) \(\frac{1}{4}\)
sin 15° cos 15° = \(\frac{1}{2}\)(2 sin 15° cos 15°)
= \(\frac{1}{2}\)(sin 30°)
= \(\frac{1}{2}\)(\(\frac{1}{2}\))
= \(\frac{1}{4}\)