asked 56.9k views
5 votes
How many solutions does Cos^-1(0) have?

2 Answers

3 votes
it will have only one solution that is pi(n/2) radians where n is an odd integer
answered
User Gerben Jongerius
by
8.1k points
3 votes
When we see
cos^(-1)(0) has only 1 soulution

because its range is [0,π]

so only one solution exist at π/2

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