Establish the identity.1 + sec2x sin2x = sec2x
What will be an ideal response?
1 + sec2 x sin2 x = 1 + 
= 1 + tan2 x = sec2 x.
Mathematics
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Evaluate the expression.cot(-90°)
A. Undefined
B. 
C. 0
D. -1
Mathematics
Solve the problem.What is the difference in the weights of a kitten weighing 500 g and a dog weighing 17 kg? Express your answer in kg.
A. 483 g B. 12 kg C. 16.5 kg D. 16.95 kg
Mathematics
Determine if the function is even, odd, or neither.g(x) = |7x7|
A. Even B. Odd C. Neither
Mathematics
Solve the equation. Find the exact solution. logx+log(x+1) = log20
What will be an ideal response?
Mathematics