- Given That Sec A 10 3 Where 180 A 270 And Sin B Without Using Calculator Find The Values Of Sin 2a B And Ta 1 (9.54 KiB) Viewed 42 times
Given that sec A √10 3 where 180°
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Given that sec A √10 3 where 180°
Given that sec A √10 3 where 180° <A < 270°, and sin B = Without using calculator, find the values of sin(2A - B) and tan ¹(²). where -90° <B<0°. [18 marks]