GUJCET 2020 Math Solved Paper

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Question : 19 of 40

Marks: +1, -0

For ΔABC , the value of

|

0	sin‌A	tan‌B
−sin(B+C)	0	cos‌C
tan(A+C)	−cosC	0

|=

____.

-1
0
1
sin A cos C

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