0

Guest

Courses New

Sin(75°) Kskkjsjsjssksoeihevv hdjdjdjjfjdhdvd f fbfjfjdjkoekehevvebdhdjrb rjfjfbr fbfjfifhdbjddivej99393838389398384838377n dd dj8383838838484uudjbbsekj(+|++|*|*|+#&#*#×)jishsjishdhduddieeihsj8gwjibb2 bejejjbssoeeujeiieeiieehbeheie9e8 eueiehdeoeigebwjwiegejejeiue ebieirhrb3i9e8393937383983638383737338374848848484yevebheie8dhdhd. Dhdidd r dJrirbr rbrjdr. Dibrbrjd r ridnr r didjdnd d. D.jdidnd r fjfjrbr r rbrjf

Sin(75°)
Kskkjsjsjssksoeihevv hdjdjdjjfjdhdvd f fbfjfjdjkoekehevvebdhdjrb rjfjfbr fbfjfifhdbjddivej99393838389398384838377n dd dj8383838838484uudjbbsekj(+|++|*|*|+#&#*#×)jishsjishdhduddieeihsj8gwjibb2 bejejjbssoeeujeiieeiieehbeheie9e8 eueiehdeoeigebwjwiegejejeiue ebieirhrb3i9e8393937383983638383737338374848848484yevebheie8dhdhd. Dhdidd r dJrirbr rbrjdr. Dibrbrjd r ridnr r didjdnd d. D.jdidnd r fjfjrbr r rbrjf 

Grade:11

1 Answers

Aditya Gupta
2081 Points
4 years ago
hello rachit. in think you mean to find the value of sin75.
sin75= sin(45+30)= sin45*cos30 + sin30*cos45
= (1/√2)*√3/2 + (1/2)*(1/√2)
= (1/2√2)*(√3 + 1)
= (√3 + 1)/2√2
= (√6 + √2)/4
kindly approve :)

Think You Can Provide A Better Answer ?

Other Related Questions on Algebra

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More