Question

2. Cot60° + tan 45º - cosec60°​

Answer 1

cot60 = 1/√3

tan 45 = 1

cosec 60 = 2/√3

so 1/√3 - 2/√3 + 1

=> 1-1/√3

=> (√3-1)/√3

Answer 2

Step-by-step explanation:

cos 60⁰+ tan45⁰-cosec60⁰

=1/√ 3 +1 –2/√ 3

= 1 + √ 3 –2/√ 3

= (√3–1)/√3 × √3/√3

3–√3/3