fazkiimalliotey fazkiimalliotey

28-12-2016
Mathematics

Answered

Verify the identity.

tan(x+(pi/2)) = -cot x

Verified Answer :

nobillionaireNobley nobillionaireNobley

29-12-2016

tan (x + π/2) = [sin (x + π/2) / cos (x + π/2)] = [sin x cos π/2 + sin π/2 cos x] / [cos x cos π/2 - sin x sin π/2] = cos x / - sin x = -cot x

Answer Link

Related Questions

Which of the following is NOT an element of Buddhism A Four Noble Truths B Eightfold Path C Five Pillars D elimination of human suffering

I need to write the number 36 in expanded form

What is the half equation of the reduction reaction Cl2gH2Ol gt HOClaq Haq Cl aq

round 591 to nearest whole number

The expression was simplified using two properties of operations 511z296z

Maria uses 234 pound of flour and Diego buys 2 34 pounds of flour They use 4 34 pounds of flour to bake bread How much flour is left Express your answer as a de

Name the following compounds

plz answer fast im in a hurry24 u 6

Which of the following was an achievement of the reign of Constantine A The Pax Romana was established which resulted in a period of peace B The Edict of Milan

43586 rounded to the nearest hundredth

Web Analytics Made Easy - Statcounter