'Same reference angle' presentation slideshows

Vectors

Vectors. Sections 6.6. Objectives. Rewrite a vector in rectangular coordinates (in terms of i and j ) given the initial and terminal points of the vector. Determine the magnitude and direction of a vector given in terms if i and j .

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Trigonometric Equations

566 views • 34 slides

Trigonometric Functions

Trigonometric Functions. Trigonometric Identities. The following identities need to be memorized:. Pythagorean Identities. Standard/Reciprocal Identities. Double-Angle Identities. Measure of an Angle. 1.

397 views • 20 slides

Inverse Trig Functions

Inverse Trig Functions. Inverse Trig = Solve for the Angle. INVERSE vs. RECIPROCAL. Its important not to confuse an INVERSE trig function with a RECIPROCAL trig function. The reciprocal of SINE is COSECANT: (sin x ) -1 = csc x The inverse of SINE is ARCSIN : sin -1 x = arcsin x

753 views • 13 slides