Answer:
y x
Step-by-step explanation:
just guessing
Hello,
tan t /(sec t -cos t)= sin t/(cos t *(1/cos t -cos t))
=sin t/(cos t*(1-cos ²t)/cos t))
=sin t/sin² t=1/sin t [or=cosec t.]
Sin^(1/2) x cos x - sin^(5/2) cos x
= sin^(1/2) x cos x - sin(1/2)x sin^2 x cos x
factoring we get:
cos x sin^(1/2) x ( 1 - sin^2 x)
Now 1 - sin^2 x = cos^2 x so we have
cos x sin^(1/2) x * cos^2 x
= cos^3 x sqrt sin x
Well, mode is the number that occurs most, so the answer would be 7, since that is the most appearing number.
Answer:
B. 4
Step-by-step explanation:
The maximum number of teams the teacher can divide the class into is 4. I got it right on ED2020.
