Math, asked by TheUrvashi, 1 year ago

Hola!!!! users

solve this
✴i want correct option with proper solution ✌✌✌

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Answers

Answered by AneekBiswas1
1
I gave answer one time.I am giving once more.Hope you like it.
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Answered by rohitkumargupta
3
\mathit{{HELLO\:\: DEAR,}}<br /><br />\\ \\ GIVEN \:\:THAT:-<br /><br />sec\theta = 13/5 <br /><br />\\ \\ sec^2\theta = 1 + tan^2\theta<br /><br />\\ \\ tan^2\theta = \frac{139 - 25}{25}<br /><br />\\ \\ tan^2\theta = \frac{144}{25}<br /><br />\\ \\ tan\theta = \frac{12}{5}

NOW,

<br />\mathit{ DIVIDE \: \: BY \: \: COS\theta \: \: IN \: \: NUMERATOR \: \: AND \: \: DENOMINATOR}<br /><br />\\ \\ \mathit{\frac{\frac{2sin\theta - 3cos\theta}{cos\theta}}{\frac{4sin\theta - 9cos\theta}{cos\theta}} = \frac{2tan \theta - 3}{4tan \theta - 9} }

 = \mathit{\frac{2*\frac{12}{5} - 3}{4*\frac{12}{5} - 9}}

= \mathit{ \frac{\frac{24 - 15}{5}}{\frac{48 - 45}{5}}}<br />

= \mathit{\frac{\frac{9}{5}}{\frac{3}{5}}}<br />

\mathit{=3}<br />

\mathit{HENCE,\:\: OPTION\:\: (C)\:\: IS \:\: CORRECT}

 \large{\mathit{\underline{I \: \: HOPE \: \: ITS \: \: HELP \: \: YOU \: \: DEAR,<br />\: \: THANKS}}}

rohitkumargupta: :-)
FuturePoet: :(
rohitkumargupta: :-)
TheUrvashi: Thanx really
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