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Maths Puzzle
sec8x/sec4x=tan8x/____ fill the blank space
Read Solution (Total 2)
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- sin8x / cos4x
- 12 years agoHelpfull: Yes(0) No(0)
- tan8x=sin8x/cos8x we have to divide by sin8x and miltiply by cos4x ...so .
sin8x/cos4x=2sin4x - 12 years agoHelpfull: Yes(0) No(0)
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