Sin30/cos45+cot45/sec60+sin60/tan45+cos30/sin90
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2
Answer:
1/√2 + 2 + √3/2 + √3/2
2+√3 +1/√2......
Answered by
2
Step-by-step explanation:
Sin30/cos45+cot45/sec60+sin60/tan45+cos30/sin90
=[(1/2)/(1/√2)]+(1/2)+((√3/2)/1)+(√3/2)/1]
=(1/2√2)+(1/2)+(√3/2)+(√3/2)
=(1/2√2)+(1/2)+(2√3/2)
=(1+√2+2√6)/2√2
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