Question

Find the value sin
$\pi \div 8$
​

Answer 1

Question:-

Fɪɴᴅ ᴛʜᴇ ᴠᴀʟᴜᴇ sɪɴ

$\pi \div 8$

To Find:-

Sɪɴ ᴏғ $\pi \div 8$

Given:-

$\pi \div 8$

Solution:-

Sɪɴ $\pi \div 8$ ᴄᴀɴ ʙᴇ ᴡʀɪᴛᴛᴇɴ ᴀs:

= Sɪɴ (2/1 * ᴘɪ/4)

= ʀᴏᴏᴛ 1/2 (1 - 1/ 2 ʀᴏᴏᴛ 2)

= 1/2 ᴡʜᴏʟᴇ ʀᴏᴏᴛ ᴏғ ʀᴏᴏᴛ 2 - ʀᴏᴏᴛ 2

Hᴏᴘᴇ ɪᴛ ᴡɪʟʟ ʜᴇʟᴘ ʏᴏᴜ ☺️

Answer 2

☺Question:-

Find the value of sin

8π÷8

☞To Find:-

8π÷8☺️

☞Given:-

8π÷8

☞Solution:-

8π÷8 ᴄᴀɴ ʙᴇ ᴡʀɪᴛᴛᴇɴ ᴀs:☺️

= Sɪɴ (2/1 * ᴘɪ/4)

= ʀᴏᴏᴛ 1/2 (1 - 1/ 2 ʀᴏᴏᴛ 2)

= 1/2 ᴡʜᴏʟᴇ ʀᴏᴏᴛ ᴏғ ʀᴏᴏᴛ 2 - ʀᴏᴏᴛ 2

☞Good question !

Keep questioning ☺️.......... .

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