WebIf tan ( θ) + sin ( θ) = m and tan ( θ) - sin ( θ) = n then A m 2 - n 2 = 4 m n B m 2 - n 2 = m 2 + n 2 C m 2 - n 2 = 4 m n Solution The correct option is C m 2 - n 2 = 4 m n Explanation … WebIf tan x = − 1 5 and θ lies in the IV quadrant, then the value of cos x is Options 5 6 2 6 1 2 1 6 Advertisement Remove all ads Solution 5 6 In the fourth quadrant, and are positive . In …
Solve for ? tan(theta)=-1 Mathway
Web8 mrt. 2024 · Explanation: In a right-angled triangle, the sin of an angle is the ratio between the hyp and opp sides of the triangle: Given the hyp and opp, we can calculate the adj to find cosθ. adj = √hyp2 −opp2 = √(√5)2 −22 = 1. cosθ = adj hyp = 1 √5 = √5 5 ← Don't forget to rationalise the surd. WebSoluciona tus problemas matemáticos con nuestro solucionador matemático gratuito, que incluye soluciones paso a paso. Nuestro solucionador matemático admite matemáticas básicas, pre-álgebra, álgebra, trigonometría, cálculo y mucho más. flights from manchester to cork ireland
If tanθ=1/√7, then cosec2θ sec2θ/cosec2θ+sec2θ is equal to
Web20 feb. 2024 · It has given that tanθ = 1/√5 To find : The value of (cosec²θ - sec²θ)/ (cosec²θ + sec²θ) solution : here tanθ = 1/√5 = p/b so, p = 1 and b = √5 from Pythagoras theorem, h = √ (1² + √5²) = √6 now cosecθ = h/p = √6/1 = √6 secθ = h/b = √6/√5 now (cosec²θ - sec²θ)/ (cosec²θ + sec²θ) = { (√6)² - (√6/√5)²}/ { (√6)² + (√6/√5)²} = (6 - 6/5)/ (6 + 6/5) WebIf tan ( θ) = 1 7, then c o s e c 2 θ - sec 2 θ c o s e c 2 θ + sec 2 θ is equal to A 1 2 B 3 4 C 5 4 D 2 Solution The correct option is B 3 4 Explanation for the correct option Given: c o s e c 2 θ - sec 2 θ c o s e c 2 θ + sec 2 θ = 1 sin 2 θ - 1 cos 2 ( θ) 1 sin 2 ( θ) + 1 cos 2 ( θ) multiplying sin 2 ( θ) to both numerator and denominator Web29 mrt. 2024 · Ex 8.1, 9 - Chapter 8 Class 10 Introduction to Trignometry (Term 1) Last updated at March 29, 2024 by Teachoo. Get live Maths 1-on-1 Classs - Class 6 to 12. Book 30 minute class for ₹ 499 ₹ 299. … cherokee casino siloam springs music