Trigonometry (Part-8)Total Questions: 5041. If secθ + tanθ = 2, then what is the value of cotθ ? [SSC CHSL 17/03/2023 (2nd Shift)](a) 5/3(b) 3/5(c) 4/3(d) 3/4Correct Answer: (c) 4/3Solution:º42. What is the value of (tan 10º tan 80º + tan 20º tan 70º + tan 30º tan 60º + tan 40º tan 50º)? [SSC CHSL 20/03/2023 (4th Shift)](a) 4(b) 3(c) 5(d) 2Correct Answer: (a) 4Solution:θ43. What is the value of- [SSC CHSL 20/03/2023 (2nd Shift)](a) 2 secθ(b) 2 cosecθ(c) 2 cotθ(d) cotθ + cosecθCorrect Answer: (d) cotθ + cosecθ44. Simplify [SSC CHSL 20/03/2023 (3rd Shift)](a) 2/3(b) 3/2(c) 5/6(d) 6/5Correct Answer: (c) 5/645. What is the value of cosecA (1 - cosA) (cosecA + cotA) ? [SSC CHSL 21/03/203 (2nd Shift)](a) 2(b) 1(c) 0(d) 3Correct Answer: (b) 1Solution:º46. Simplify [SSC CHSL 21/03/2023 (2nd Shift)](a) 90º(b) 30º(c) 45º(d) 60ºCorrect Answer: (c) 45º47. (sinθ + cosecθ)² + (cosθ + secθ)² = ? [SSC CGL Tier II (07/03/2023)](a) 5 + tan²θ + cot²θ(b) 7 + tan²θ - cot²θ(c) 7 + tan²θ + cot²θ(d) 5 + tan²θ - cot²θCorrect Answer: (c) 7 + tan²θ + cot²θ48. The value of tan²θ + cot²θ - sec²θ cosec is: [SSC CGL 01/12/2023 (1st Shift)](a) 1(b) -2(c) 0(d) 1/2Correct Answer: (b) -249. What is sinα - sinβ ? [SSC CGL 01/12/2023 (2nd Shift)](a)(b)(c)(d)Correct Answer: (a)Solution:º50. What is the value of tan 240º ? [SSC CGL 01/12/2023 (3rd Shift)](a) √2(b) (-√3)(c) √3(d) 3Correct Answer: (c) √3Submit Quiz« Previous12345
