Sin2q + cosec2q is alway
WebbAnswers 1. Kartik & 1 other asked a question. Subject: Maths, asked on on 18/9/12. Here are few questions from the chapter Introduction to Trigonometry for practise:- 1. In … Webb15 mars 2024 · 2cos(2x) -2sin(x) the derivative of cos(x) is defined as -sin(x) therefore for the first term, the derivative of a constant multiplied by cos(x) gives that same constant …
Sin2q + cosec2q is alway
Did you know?
WebbAnswer (1 of 11): \cos x = \cos a has solutions x=\pm a + 360^\circ k for integer k \sin 2x = \cos 3x \cos(90^\circ - 2 x) = \cos 3x 90^\circ - 2x = \pm 3x + 360^\circ k -2x \pm 3x = … Webb25 jan. 2024 · Sin Cos Formulas: Trigonometric identities are essential for students to comprehend because it is a crucial part of the syllabus as well.The sides of a right …
WebbJEE Main 2024: If x=2sinθ-sin2θ and y=2cosθ-cos2θ, θ ϵ [0, 2π], (d2y/dx2) at θ=π is: (A) (3/8) (B) (3/4) (C) (3/2) (D) -(3/4). Check Answer a Webb14 maj 2024 · Oplications Question 16, 6.3.33 Part 1 of 2 HW Score: 38.24%, 13 of 34 points O Points: 0 of 1 You are choosing between two plans at a discount wareho …
WebbIf 7 sin2q + 3 cos2q = 4 (0° ≤ q ≤ 90°), then value of q is(1) π/2(2) π/3(3) π/6(4) π/4Ssc cgl Previous Year questions Trigonometry previous year questionsSS...
WebbSecant, cosecant and cotangent, almost always written as sec, cosec and cot are trigonometric functions like sin, cos and tan. sec x = 1. cos x. cosec x = 1. sin x. cot x = 1 …
Webb10 okt. 2024 · Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject … greens of limerickWebb14 juli 2024 · (1+sin2q/sin q)2+(1+cos 2q/cos q)2=cosec 2q+sec 2q+k find the value of k - Maths - Introduction to Trigonometry fn720aWebb6 mars 2024 · Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto … greens of loughtonWebb10 okt. 2024 · If y = sin 2 θ + cosec2 θ, θ ≠ 0, then (a) y = 0 (b) y ≤ 2 (c) y ≥ -2 (d) y ≥ 2 trigonometry jee jee mains 1 Answer +1 vote answered Oct 10, 2024 by Harprit (61.0k … fn7000-100aWebbWelcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get … fn 80% lowerWebbIf sinθ + cosecθ = 2, then sin 2 θ + cosec 2 θ is equal to 2. Explanation: sinθ + cosecθ = 2 Squaring L.H.S and R.H.S We get, ⇒ (sinθ + cosecθ) 2 = 2 2 ⇒ (sinθ + cosecθ) 2 = 4 ⇒ … fn83cew40WebbThe value of sin 2q.cos 2q(sec 2q+cosec 2q) is A 2 B 4 C 1 D 0 Medium Solution Verified by Toppr Correct option is C) Given: sin 2qcos 2q(sec 2q+cosec 2q) =sin 2qcos 2q( cos 2q1 … fn73q-rxkv9-8tw7k-hrhxy-ht