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nice and hard trig problem

16^sin(20)^sin(40)^sin(60)^sin(80)=3

Quote:

Originally Posted by hashsansen

16^sin(20)^sin(40)^sin(60)^sin(80)=3

No it doesn't:

$<br /> ((((16^{\sin (20)})^{\sin (40)}) ^ {\sin (60)})^ {\sin (80)} = 16^{\sin(20) \times \sin(40) \times \sin(60) \times \sin(80)} \ne 3<br />$

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