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tan² x 1. Simplify: - 1+secx 2. Simplify: cot? x (sin² x) 3. Verify: sec²x cot x – cot x = tan x

tan² x 1. Simplify: - 1+secx 2. Simplify: cot? x (sin² x) 3. Verify: sec²x cot x – cot x = tan x

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Question
tan? x 1. Simplify:- 1+secx 2. Simplify: cot? x (sin² x) 3. Verify: sec?x cot x – cot x = tan x 4. Verify: = cotx tan x csc x sin x 5. Solve: sec x –1 = 0 6. Solve: sinx = V3 – sin x 7. Solve triangle ABC given: A = 22°, B = 121°, a = 19 8. Solve triangle ABC given: a = 75, b = 50,c = 110 9. Find the area of triangle ABC given: B = 80, a = 4, c = 8 10. Find the area of triangle ABC given: a = 15, b = 8, c = 10
Transcribed Image Text:tan? x 1. Simplify:- 1+secx 2. Simplify: cot? x (sin² x) 3. Verify: sec?x cot x – cot x = tan x 4. Verify: = cotx tan x csc x sin x 5. Solve: sec x –1 = 0 6. Solve: sinx = V3 – sin x 7. Solve triangle ABC given: A = 22°, B = 121°, a = 19 8. Solve triangle ABC given: a = 75, b = 50,c = 110 9. Find the area of triangle ABC given: B = 80, a = 4, c = 8 10. Find the area of triangle ABC given: a = 15, b = 8, c = 10
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