Question

99 mark question!!!!
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Prove that,
$\frac{ \sin(2 \alpha ) }{1 + \cos( 2\alpha ) } = \tan( \alpha )$

Answer 1

Thats your answer!!!!!

Answer 2

Answer:

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$Prove\: that\: :-\\\frac{1- Cos (\alpha )+Sin(\alpha )}{1- Cos (\alpha )+Sin(\alpha )}=Tan\:\alpha \\ 98\:Point\: question!!!\\ Please \: don't \: spam...........$

If, $a \cos\alpha + b \sin\alpha = c$ Then prove that $a \sin \alpha - b \cos \alpha = { + }{ - } \sqrt{ {a}^{2} + {b}^{2} - {c}^{2} }$ *No spamming*

Hey mates☺️ Here is ur question... Ques:-. [tex]if \: a \: sin \: \alpha + \: b \: sin \: \alpha = c \\ \\ prove \: that \: \\ a \: cos \: \alpha - b \: sin \alpha = \sqrt{ {a}^{2} + {b}^{2} + {c…

##CHALLENGE FOR EVERYONE## **LET'S SEE WHO CAN SOLVE THIS QUESTION** Q. Prove thàt; [tex] \frac{1 - \tan \alpha }{1 + \tan\alpha } = { \cos}^{2} \alpha + { \sin}^{2} …

prove that $\{sin( \alpha ) + \cos( \alpha \}^{2} = 1 - \sin(2 \times \alpha )$ ​