Math, asked by mitanshu8, 11 months ago

evaluate sec 37° × cosec 53° - tan 37° × cot 53°​

Answers

Answered by Anonymous
10

\huge\bf{Hey\:Mate}

sec37°. cosec53° - tan37°. cot53°\\</p><p>sec37°. sec(90°-53°) - tan37°. tan(90°-53°)\\</p><p>sec37°. sec37° - tan37°. tan37°\\</p><p>(sec37°)^2 - (tan37°)^2\\</p><p>1

Hope it helps uh❤️

Answered by aaravshrivastwa
31

= Sec 37° . Cosec 53° - tan 37° . cot 53°

= sec 37° . cosec(90°-37°) - tan 37° . cot (90° - 37°)

= sec 37° . sec 37° - tan 37° . tan 37°

= sec² 37° - tan² 37°

= 1 ( sec²Ø - tan²Ø = 1)

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