Math, asked by Raunak97, 1 year ago

plz answer this.......

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Answered by Anonymous

1

= sec(90-40)sin40 + cos(90-50)cosec50

= cosec40sin40 + sin50cosec50

= cosec40×1/cosec 40 + (1/cosec50)cosec50

= 1 + 1

= 2

Answered by AShrimate

1

here is your answer if you like it then mark as brainliest

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