Question

sin60/cosec30+sec60/cot45-2sin90/cos 0​

Answer 1

Answer:

√3/2

Step-by-step explanation:

sin 60= √3/2

sin 30= 1/2

sec60=2

cot45=1

sin90=1

cos0=1

as per the question

sin60/cosec30+sec60/cot45-2sin90/cos0

= sin60*sin 30+ sec60/cot45-2 sin90/cos0

= √3/2*1/2+2/1-2*1/1

= √3/2