Value of sin 69° is ......plzz guys give right answer do not spam
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Value of sin 69° is ......plzz guys give right answer do not spam
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Answer:
-0.11478481378
approx
Step-by-step explanation:
Given that:-
Sin 69°
Sin(90°-21°)
we know that sin(90-A)=Cos A
=>Cos 21°
Sin69°=Cos21°
Sin 69°=Cos21°=0.9336(approximately)