1.3 Determine the general solution for: tan xsin 2x if sin x 0 and cos x <0. 1 1.4 If tan 0 = where 0 is an acute angle, determine the value of the following √3 without using a calculator and NOT solving for 0: sin(-15).cos(-15) Sin Sin-15 1.5 Given: f(x)= 2sin(x+10°) 1.5.1 Determine the value of x in the interval x = [0°; 360°] for which the graph off has a minimum value. 1 1.5.2 Write down the maximum value of f(x) x²+4x²-7x-10 2(x²+4x-7-10) B+4x-7x-10 (6) (5) (3) (2) [25