Math, asked by satyam7721, 1 year ago

sin 40°-cos =
plz guys answer Fast it's imp

satyam7721: sin 40°- cos = ?

Answers

Answered by sonabrainly

4

Answer:sin 40 - cos 50

= sin 40 - cos(90-40)

= sin 40 - sin 40

= 0Step-by-step explanation:

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