Calculate
sin 40' cos 10
sin 20 cos 160 sin 100
without the of a calculator​...
Mathematics, 01.04.2021 02:20 braxton24
Calculate
sin 40' cos 10
sin 20 cos 160 sin 100
without the of a calculator​
Answers: 1
Mathematics, 22.06.2019 00:30
Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great
Answers: 1
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