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Instructions Select the property for the step. Verify Trig Identities Explanations 3 0.5 points cos x (1 + tan? a) = sec c 1. cos x (secz x) = sect How did we get to step 1? 2. 1 sec I (sec2 x) = sec x sec c.sect = sec c choose your answer... 3. 4 seca = sec x choose your answer.. Expand Previous Reciprocal Identity Next Simplify Pythagorean IdentityInstructions Select the property for the step. Verify Trig Identities Explanations 4 0.5 points cos x (1 + tan'x) = sec c 1. cos x (sec2 x) = sec T How did we get to step 2? 2. sec I (sec2 x) = sec x Sec x-sec c choose your answer... 3. sec = sec c 4 secr = sec c choose your answer... Expand Previous Reciprocal Identity Next Pythagorean Identity SimplifyInstructions Select the property for the step. Verify Trig Identities Explanations c0513 (1 + tam2 9:) : secs: 1. cos 2: (sec? at) : seem 2. (sec2 3) : seen: 3 E _ sect-sec: I SEC 458611? : SBCQ? : 58013 Previous 0.5 points How de we get to step 3 from step 2? | Choose your answer... choose your answer... Pythagorean Identity Expand Reciprocal Identity Simplify Next Instructions Select the property for the step. Verify Trig Identities Explanations 6 0.5 points cos x (1 + tan'x) = sect How did we get to step 4? 1. cos x (sec' x) = sect 2 . - 1 sec a (secz x) = sec x Sec T-sec x choose your answer... 3. sec = sec c 4 sect = sec c choose your answer... Reciprocal Identity Previous Pythagorean Identity Next Expand Simplify8 4 points Verify the following trig identity. SHOW ALL STEPS. Please do not upload as an .heic file. tan x (sin x + cot x . cos x ) = sec x Drag n' Drop here or Browse Previous Next9 0.5 points sin(-x) Simplify cos(I-I) - tan c OO csc tan x sec x cot x Previous Submit2 2.5 points Order the steps to verify the identity below. 1+tan x sin r-+ cos r = sec Original Identity COS E _ SIn C COS sIn --COST = sec c 2 sin r-cos r = sec 3 COSTSin E COS C SIn T-+COS I = sec c 4 Sec c COST COS CHELLE 5 sin c- cos r = sec c secx=secx Previous Next