Find sinx/2,cosx/2 and tanx/2 in sin ...

Find sinx/2,cosx/2 and tanx/2 in sin x=1/4 and x is in 2nd quadrant
  • 3 answers

Joya Chatterjee 1 year, 7 months ago

It's tanx/2=-2\^15

Joya Chatterjee 1 year, 7 months ago

Sin x/2=1/2, cos x/2= - ^15/2, tanx/2= 2\^15

Nadeem Abbas 1 year, 7 months ago

Thank you

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