CUSCIUNO.If sin A.Sin B-cos A.cosB + 1 = 0, then cot A. tan B =1).-42).-33).-2.4).-1 About the author Kaylee
Answer: If sin A . sin B – cos A . cos B + 1 = 0, then cot A . tan B = -1 Therefore Option is 4 that is, -1 . Reply
Answer:
If sin A . sin B – cos A . cos B + 1 = 0, then cot A . tan B = -1
Therefore Option is 4 that is, -1 .