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🎉🎉 good question @MATHS TUTORIAL ( BL SAHU)
Sir love you I liked
Sin(4x)/sin(7x),sin(5x)/sin(7x), sin(4x)/sinx Sin²(4x)/sin²(7x)+ sin²(5x)/sin²(7x)-2Sin(4x)sin(5x)/sin²(7x)cos(7x)=sin²(4x)/sin²x0=-0,5cos(20x)-cos18x-2cos16x-2cos(14x)-1,5cos12x-0,5cos(10x)+0,5cos(8x)+1,5cos(6x)+2cos4x+2,5cos(2x)+1,x(0;180°/7)
x^6 7 ➖ 1 2^3/1+2^3 x^6 3^4 ➖ 1^1/+1^1.x^2^3 1^2^2 ➖/+ x^1^3 2^1 ➖/+ x^3 2 ➖/+(x ➖ 3x+2).x^8^9 x^8^3^2 x^2^3^3^1 x^1^1^2^3^1 x^1^2^3^1 x^2^3:(x ➖3x+2).
In your wuestion it is asked to solve x^12. But you are dlsolving for x^17. Wrong solution than asked.
🎉🎉 good question @MATHS TUTORIAL ( BL SAHU)
Sir love you I liked
Sin(4x)/sin(7x),sin(5x)/sin(7x), sin(4x)/sinx Sin²(4x)/sin²(7x)+ sin²(5x)/sin²(7x)-2Sin(4x)sin(5x)/sin²(7x)cos(7x)=sin²(4x)/sin²x
0=-0,5cos(20x)-cos18x-2cos16x-2cos(14x)-1,5cos12x-0,5cos(10x)+0,5cos(8x)+1,5cos(6x)+2cos4x+2,5cos(2x)+1,x(0;180°/7)
x^6 7 ➖ 1 2^3/1+2^3 x^6 3^4 ➖ 1^1/+1^1.x^2^3 1^2^2 ➖/+ x^1^3 2^1 ➖/+ x^3 2 ➖/+(x ➖ 3x+2).x^8^9 x^8^3^2 x^2^3^3^1 x^1^1^2^3^1 x^1^2^3^1 x^2^3:(x ➖3x+2).
In your wuestion it is asked to solve x^12. But you are dlsolving for x^17. Wrong solution than asked.