WebDec 8, 2016 · tanx = 3 4 = tanβ ,where β = tan−1(3 4) So x = nπ+ β where n ∈ Z Alternatve Given equation secx + tanx = 2 ⇒ 1 cosx + sinx cosx = 2 ⇒ (√1 + sinx)2 √(1 + sinx)(1 − sinx) = 2 [ 1 +sinx ≠ 0] ⇒ √1 + sinx √1 − sinx = 2 ⇒ 1 + sinx 1 − sinx = 4 ⇒ (1 + sinx) = 4(1 − sinx) ⇒ 5sinx = 3 ⇒ sinx = 3 5 = sinsin−1(3 5) ⇒ x = nπ +( −1)nsin−1( 3 5) Answer link WebSolve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.

If Secx + tanx=y what is the value of secx - tanx? - Quora

WebThe first principle is used to find the derivative of a function f (x) using the formula f' (x) = limₕ→₀ [f (x + h) - f (x)] / h. By substituting f (x) = sec x and f (x + h) = sec (x + h) in this formula and simplifying it, we can find the derivative of sec x to be sec x tan x. For more detailed proof, click here. WebFree Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step netherlands cannabis seeds

Derivatives of tan(x), cot(x), sec(x), and csc(x) - Khan Academy

WebFor certain values of x, the tangent, cotangent, secant and cosecant curves are not defined, and so there is a gap in the curve. [For more on this topic, go to Continuous and Discontinuous Functions in an earlier chapter.] Recall from Trigonometric Functions, that \displaystyle \tan { {x}} tanx is defined as: WebSolve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. WebNow that we know that the derivative of sec^2x is equal to 2 sec 2 x tanx, we will prove this using the quotient rule of derivatives. We know that sec x is the reciprocal identity of cos x, that is, secx = 1/cosx. Also, the formula for the quotient rule of differentiation is (f/g)' = (f'g - fg')/g 2.Using these formulas, we have netherlands canal skating