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QUESTION 3 3.1 If x 44,5° and y = 27,7° %3D Use calculator to calculate the following (correct to two decimal places) Sin2(x-y) 1.12 tan y 3.2 simplify the following expressions with the use of the calculator: 3.2.1 sin 60° x tan 60° - 2(-sin 45°)(cos 45°)

QUESTION 3 3.1 If x 44,5° and y = 27,7° %3D Use calculator to calculate the following (correct to two decimal places) Sin2(x-y) 1.12 tan y 3.2 simplify the following expressions with the use of the calculator: 3.2.1 sin 60° x tan 60° - 2(-sin 45°)(cos 45°)

Elementary Geometry for College Students
Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter11: Introduction To Trigonometry
Section11.CT: Test
Problem 6CT: Without the calculator, determine which number is larger: a tan 250 or tan 260_________ b cos 470 or...
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MATHEMATICS GRADE 10 QUESTION 1 MATHEMATICS GRADE 10 3.2.2 sin 60°+1 -Cos 600-sin2 45 x cos 30° 3.3 Solve for e. (correct to two decimal places) 13 stn 0 +1230 QUESTION 4 4.1 Given f(x) = sin x- 1 and g(x) = 2cos x for 0° sx S 360 4.1.1 Sketch the graph of f and g on the same set of axes 4.2 Write down the following: 4.2.1 Amplitude of g 4.2.2 Range of f TOTAL [50]
Transcribed Image Text:MATHEMATICS GRADE 10 QUESTION 1 MATHEMATICS GRADE 10 3.2.2 sin 60°+1 -Cos 600-sin2 45 x cos 30° 3.3 Solve for e. (correct to two decimal places) 13 stn 0 +1230 QUESTION 4 4.1 Given f(x) = sin x- 1 and g(x) = 2cos x for 0° sx S 360 4.1.1 Sketch the graph of f and g on the same set of axes 4.2 Write down the following: 4.2.1 Amplitude of g 4.2.2 Range of f TOTAL [50]
QUESTION 3 3.1 If x = 44,5° and y = 27,7° Use calculator to calculate the following (correct to two decimal places) Sin2 (x-y) 1.12 tan y 3.2simplify the following expressions with the use of the calculator: 3.2.1 sin 60° x tan 60°- 2(-sin 45°)(cos 45°)
Transcribed Image Text:QUESTION 3 3.1 If x = 44,5° and y = 27,7° Use calculator to calculate the following (correct to two decimal places) Sin2 (x-y) 1.12 tan y 3.2simplify the following expressions with the use of the calculator: 3.2.1 sin 60° x tan 60°- 2(-sin 45°)(cos 45°)
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