Question

plz solve (a)
please I will mark him as brainiest who give the answer

Answer 1

(1)√3ᴛᴀɴ2x=ᴄᴏꜱ60°+ꜱɪɴ45°×ᴄɪꜱ45°
√3ᴛᴀɴ2x=1/2+1/√2×1/√2
√3ᴛᴀɴ2x=1/2+1/2
√3ᴛᴀɴ2x=1+1/2
√3ᴛᴀɴ2x=2/2
√3ᴛᴀɴ2x=1
ᴛᴀɴ2x=1/√3
ᴛᴀɴ2x=ᴛᴀɴ30°
ᴄᴀɴᴄᴇʟʟɪɴɢ ᴛᴀɴ ᴏɴ ʙᴏᴛʜ ꜱɪᴅᴇꜱ
2x=30°
x=15°
(2)2ꜱɪɴx/2=1
ꜱɪɴx/2=1/2
ꜱɪɴx/2=ꜱɪɴ30°
ᴄᴀɴᴄᴇʟʟɪɴɢ ꜱɪɴ ᴏɴ ʙᴏᴛʜ ꜱɪᴅᴇꜱ
x/2=30°
x=60°

Answer 2

Given below..

Answer

We know tan table from that we convert in terms of tan and say the value of "x"..