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If cos theta- sin theta=(1)/(5), theta l...

If `cos theta- sin theta=(1)/(5), theta lt theta lt (pi)/(2)` then match the following:

A

1-,a 2-b,3-c,4-d

B

1-b, 2-c, 3-d, d,4-b

C

1-c,2-d, 3-a, 4-b

D

1-d, 2-a, a,3-b, 4-c

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The correct Answer is:
B
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