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"If `sin^(-1)x+sin^(-1)y=pi/3` and `cos^(-1)x-cos^(-1)y=pi/6` , find the values of `x` and `y` ."
"If `sin^(-1)x+sin^(-1)y=pi/3` and `cos^(-1)x-cos^(-1)y=pi/6` , find the values of `x` and `y` ."
แสดงข้อมูลเพิ่มเติม 1
"If `sin^(-1)x+sin^(-1)y=pi/3` and `cos^(-1)x-cos^(-1)y=pi/6` , find the values of `x` and `y` ."
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