JEE Main 2019 — Math solution | Fundamenthol

JEE Main2019Math

Q.

The value of sin10° sin30° sin50° sin70° is

A
$\frac{1}{18}$
B
$\frac{1}{32}$
C
$\frac{1}{16}$
D
$\frac{1}{36}$

Solution

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