Get expert advice and community support for your questions on IDNLearn.com. Get accurate and timely answers to your queries from our extensive network of experienced professionals.

12. Which trig function has no zeros?
A. sine
B. cosine
C. tangent
D. none


Sagot :

I think it’s letter D. none
cosecant, secant, and cotangent do not have real zeros. Therefore out of these options none would be the answer