document.write( "Question 169039: Use Fundamental Identities and or the Complementary Angle Therom to find the exact value of the expression. If tan^2 Θ=9, find the exact value of sec^2 Θ. \n" ); document.write( "
Algebra.Com's Answer #124677 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Use Fundamental Identities and or the Complementary Angle Therom to find the exact value of the expression. If tan^2 Θ=9, find the exact value of sec^2 Θ. \n" ); document.write( "--------------- \n" ); document.write( "sec^2 = tan^2 + 1 (Is that a fundamental identity?) If not, use: \n" ); document.write( "sin^2 + cos^2 = 1 and divide thru by cos^2. \n" ); document.write( "-------------- \n" ); document.write( "sec^2 = 10 \n" ); document.write( " \n" ); document.write( " |