(secx - tanx)^2 + 1 -------------------- = 2 tanx secxcscx - tanxcscx HELP!!!
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Originally Posted by nee (secx - tanx)^2 + 1 -------------------- = 2 tanx secxcscx - tanxcscx HELP!!! finish it ...
2secx ------- cscx 2(1/cosx) --------- 1/sinx 2sinx ----- cosx = 2tanx THANKS!!!
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