Question

Evaluate the following (III) cos 45/sec 30+cosec30 (iv) sin 30 + tan 45 - code 60 / sec 30 + cos 60 + cot 45

Answer 1

Answer:

Step-by-step explanation:

Cos45 / sec30 +cosec 30

1÷/2 ÷ (2÷/3) + 2

1÷/2×/3÷2 + 2

/3 × 2/2 +2

/3 + 4/2 ÷ 2/2

4. Sin30+tan45-cos60/sec30+cos60 + cot45

1/2+1 - 1/2 ÷ 2÷/3 + 1/2 + 1

1+2 / 3 -1÷2×/3÷2 +1+2/3

1 - /3 ÷ 4 +1

4-/3+4 ÷ 4

8-/3 ÷ 4