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If 𝑦=𝑠𝑖𝑛^(−1) 𝑥,−1≤𝑥≤0,then the range of 𝑦 is(A) ((−𝜋)/2,0)(B) [(−𝜋)/2,0](C) [(−𝜋)/2,0

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If 𝑓:𝑅^+→𝑅 is defined as 𝑓(𝑥)=log_𝑎 𝑥(a= 0 and 𝑎≠1), prove that 𝑓 is a bijection

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Doesn’t everyone do this? 😄 #andyandmichelle | andy and michelle