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If 2sin(3x-15°)=√3, then find the value of sin²(2x+10°)+tan²(x+5°) .
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sin(3x - 15°) =
![\: sin(3x - {15}^{o}) = \sqrt{3} \div 2 \: sin(3x - {15}^{o}) = \sqrt{3} \div 2](https://tex.z-dn.net/?f=+%5C%3A+sin%283x+-+%7B15%7D%5E%7Bo%7D%29+%3D+++%5Csqrt%7B3%7D++%5Cdiv+2)
sin (3x -15) = sin 60
3x = 90
x = 30
put this value and u will get the vaue
sin (3x -15) = sin 60
3x = 90
x = 30
put this value and u will get the vaue
AnnaMevericks:
thanks
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✨✨✨hope its helpful ✨✨✨
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