Question

find the value of Sin105​

Answer 1

Answer:

0.9656

Step-by-step explanation:

cos(15)=√2+√32. Check by calculator. =(√32)(1√2)+(12)(1√2)=√24((√3+1)=0.9656 nearly

Answer 2

Answer:

sin(105)=cos(15)=√2+√32. Check by calculator. =(√32)(1√2)+(12)(1√2)=√24((√3+1)=0.9656 nearly.25-Oct-2015