Math, asked by sunitalath1980, 7 months ago

find the value of sin 105 deg​

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Answered by ashpreetkaur7
0

Answer:

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Answered by Anonymous
1

Answer:

sin(105)=sin(15+90)=cos15

Apply the trig identity: cos2x=2cos2x-1

sin(105)=cos(15)

 \sqrt{2}  +  \sqrt{32}

Step-by-step explanation:

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