Question

sine+cose
sece+ cosece
ची किंमत काढा.
। जर tane = 1 तर​

Answer 1

Answer:

Secant, cosecant and cotangent, almost always written as sec, cosec and cot are trigonometric functions like sin, cos and tan. Note, sec. is not the same as cos-1x (sometimes written as arccos x).