Question

If sin 0=7/3then find cos 0=and tan 0
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Answer 1

Step-by-step explanation:

cos²0=1-sin²0

cos²0=1-(7/3)²

cos²0=1-49/9

cos²0=9-49/9

cos²0= -40/9

cos0=root(-40/9)

cos0=2/3root(-10)

tan0=sin0/cos0

tan0=7/3

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2/3 root(-10)

tan0=7/2root(-10)