2 years ago

100 POINTS!!

Mathematics

2 answers:

natka813 [3]2 years ago

8 0

......hope it helps......

natta225 [31]2 years ago

7 0

Answer:

yes,.to obtain sinx as 1 the angle must be 90degrees

so the answer is correct

but there are more solutions like when the cosine angle is 45 the answer is 1

and when x is 450 still sinx = 1..that is to say sin450= 1

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