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Question 52
Find sin2x\sin 2 xsin2x , cos2x\cos 2 xcos2x and tan2x\tan 2 xtan2x , given that cosx=513\cos x = \frac { 5 } { 13 }cosx=135 and xxx is in quadrant IV.
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Q47: Find Q48: Prove Q49: Find the exact value of theQ50: Find the exact value of theQ51: Prove Q53: Find the exact value of theQ54: Use a half-angle formula to findQ55: Use a half-angle formula to findQ56: Use the formula Q57: Write the given expression in termsUnlock this Answer For Free Now!View this answer and more for free by performing one of the following actionsScan the QR code to install the App and get 2 free unlocksMaximize QR codeUnlock quizzes for free by uploading documentsUpload documents
Q48: Prove Q49: Find the exact value of theQ50: Find the exact value of theQ51: Prove Q53: Find the exact value of theQ54: Use a half-angle formula to findQ55: Use a half-angle formula to findQ56: Use the formula Q57: Write the given expression in terms
Q49: Find the exact value of the
Q50: Find the exact value of the
Q51: Prove Q53: Find the exact value of theQ54: Use a half-angle formula to findQ55: Use a half-angle formula to findQ56: Use the formula Q57: Write the given expression in terms
Q53: Find the exact value of the
Q54: Use a half-angle formula to find
Q55: Use a half-angle formula to find
Q56: Use the formula
Q57: Write the given expression in terms
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents