Which of the following expressions is equivalent to: cos² (θ ) / 1-sin (θ) a) 1+ sin²(θ ) b) 1 + tan² (θ ) c) 1 + cos (θ) d) 1+

Question

Which of the following expressions is equivalent to:  cos² (θ ) / 1-sin (θ)
a) 1+ sin²(θ )
b) 1 + tan² (θ )
c) 1 + cos (θ)
d) 1+ sin(θ)

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