Given: sin = 0 and sec = -1 what is tan= cot= cos= csc=

Step-by-step explanation:

sec=1/cos=-1

cosx=-1

sinx=0

x=n=180 degree

tg180=0

cot180=(-1)÷0=#

csc=1/sin=1÷0=#

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .