Math, asked by sonawanevivek375, 14 days ago

if sin
 =  \:  \frac{11}{61 \:  }  \:
then find cos​

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Answered by ayushthemaestro
0

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Answered by justinponmalakkunnel
0

sin X = 11/61 =near side / hypertonus

cos X = ? = oposit side hypertonus

opposite side = √[62^2 - 11^2] = 60. ( Pythagoras Theron)

cos X = 60/61

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