find the value of sin 75°
Answers
Answered by
14
i hope this helps
pls mark it as the brainliest
pls mark it as the brainliest
Attachments:
Anonymous:
ok
hii
how r u?
dinner krliya.?
ohk ji krlo
i cannot believe that guys can be so immature and disrespectful
bro calm your horses down
Answered by
13
sin 75 can be written as
sin(30+45)
using formula of sin(A+B)
SIN(A+B)=SINA.COSB+COSA.SINB
=SIN30.COS45+COS30+SIN45
=1/2.1/√2+√3/2.1/√2
=1/2√2+√3/2√2
=1+√3/2√2
Hope it will help you .
Thank you.
sin(30+45)
using formula of sin(A+B)
SIN(A+B)=SINA.COSB+COSA.SINB
=SIN30.COS45+COS30+SIN45
=1/2.1/√2+√3/2.1/√2
=1/2√2+√3/2√2
=1+√3/2√2
Hope it will help you .
Thank you.
thx bro
welcome
Similar questions