
Yefim S. answered 09/01/21
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Math Tutor with Experience
f(x) = cosx/(1 - sinx)
1 - sinx ≠ 0; sinx ≠ 1; x ≠ π/2 + 2πn.
Yefim S. answered 09/01/21
Math Tutor with Experience
f(x) = cosx/(1 - sinx)
1 - sinx ≠ 0; sinx ≠ 1; x ≠ π/2 + 2πn.
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