Determine the values of the given functions as indicated rounded to four decimal places. Find tan 105° by using 105° = 60° + 45°.

A. 0.9330
B. 0.0670
C. -3.7321
D. -1.0000


Answer: C

Mathematics

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A. 906,192 B. 992 C. 863,040 D. 29,760

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Show that the function is a solution of the wave equation.w(x, t) = cos (-8ct) sin (-8x)

A. No B. Yes

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Multiply using Napier rods.50 × 175

A. 8700 B. 17,500 C. 8800 D. 8750

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Provide an appropriate response.Graph y = - tan x and its derivative together on . Is the slope of the graph of  ever positive? Explain.

What will be an ideal response?

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