Question

Hey mates☺️


Here is ur question...


Ques:-.
$if \: a \: sin \: \alpha + \: b \: sin \: \alpha = c \\ \\ prove \: that \: \\ a \: cos \: \alpha - b \: sin \alpha = \sqrt{ {a}^{2} + {b}^{2} + {c}^{2} }$
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Answer 1

Muskaan I am getting √a^2 + b^2 - c^

please refer to attachment

Answer 2

Answer:

HEY MATE HERE IS YOUR ANSWER