Web15 Apr 2015 · The best way is to visualize the #5-12-13# right triangle, but this is another valid method:. #tan(x)=5/12" "=>" "x=arctan(5/12)# So, we see that: #sin(x)=sin(arctan(5/12))# We can relate #sin# and #tan#:. #sin^2(x)+cos^2(x)=1# WebBut the largest value of sinx.cosx will be the same at the end of this caculation for every other “x” existing beyond [0,90]. d/dx (dy/dx)=-2sin2x When x=45 degrees,d/dx (dy/dx)= …

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WebDifferentiating equation (2), f (x)=−sinx−cosx. Putting x= 4π in above equation f(4π)=−sin 4π−cos 4π. =− 21− 21. = 2−2=− 2. ∵f(4π) is negative, hence at x= 4π function had … WebThe maximum value of sin x + cos x is. A) √2 B) 1/√2 C) 1 D) 2. Solution: Applying Ratta-fication formulae No. 1 ... And its value will be maximum for the greatest value of sin² θ. … canon g3420 ink za

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Web20 May 2024 · The value of ∫ dx/([x]+[sinx]+4, where x ∈ [-π/2, π/2]. where [t] denotes the greatest integer less than or equal to t, is ... The number of points where f(x) = [sin x + cos … Webtan(x) = 1 tan ( x) = 1. Take the inverse tangent of both sides of the equation to extract x x from inside the tangent. x = arctan(1) x = arctan ( 1) Simplify the right side. Tap for more … WebFree math problem solver answers your trigonometry homework questions with step-by-step explanations. canon g6050 druckkopf