The expression (secx + tanx)2 is the same as
a.1 + 2cscx
b. sec2x + 2cscx + tan2x...
Mathematics, 31.01.2020 06:04 LadyHolmes67
The expression (secx + tanx)2 is the same as
a.1 + 2cscx
b. sec2x + 2cscx + tan2x
c. sec2x + tan2x
d.1 + 2tan2x + 2secx tanx
Answers: 2
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