If \[\sin \theta +\cos \theta =1\], then \[\sin \theta \cos \theta =\] [Karnataka CET 1998]

If \[\sin \theta +\cos \theta =1\], then \[\sin \theta \cos \theta =\]

1.	If \[\sin \theta +\cos \theta =1\], then \[\sin \theta \cos \theta =\] [Karnataka CET 1998]
A.	0
B.	1
C.	2
D.	44228
Answer» B. 1

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If \[\sin \theta +\cos \theta =1\], then \[\sin \theta \cos \theta =\] [Karnataka CET 1998]

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