Simplify cos 20 csc²e-cot² e. 0 -1 cot 8 O cos² e O sin³8 QUESTION 2 Solve sin 8 + cos 8 = 0.04 for all positive angles

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Simplify Cos 20 Csc E Cot E 0 1 Cot 8 O Cos E O Sin 8 Question 2 Solve Sin 8 Cos 8 0 04 For All Positive Angles 1 (20.68 KiB) Viewed 52 times

Simplify cos 20 csc²e-cot² e. 0 -1 cot 8 O cos² e O sin³8 QUESTION 2 Solve sin 8 + cos 8 = 0.04 for all positive angles less than 360°, to the nearest whole degree. O 225⁰ O 82.3⁰ O 252⁰ O 133⁰ QUESTION 3 identity sin (8-3m/2) O sin 8 O 1- cos 8 O tana O cos 8 QUESTION 4 Simplify (tan 26) (cot 6). 2 1-tan²9 1-tan²0 O 1-tan¹9 2 1 1-tan²0 QUESTION 5 Evaluate arccsc 1.92, giving the principal value only. Give your answer in degrees to one decimal place. O 50.8° O 29.4° O 41.7⁰ O 31.4⁰ QUESTION 6 Change sin 8 cot 8 + cos e tanto an expression containing only sin and cos. cos 8 + sin 8 cos 8 + 1 2cos 8 + sin 8 1+ sin 8