The value of sin 2 30 – sin 2 40 + sin 2 45 – sin 2 55 – sin 2 35 + sin 2 45 – sin 2 50 + sin 2 60 is:

SSC CGL 9 Sep 2024 Shift 1 Paper

Question : 57 of 100

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The value of sin² 30 – sin² 40 + sin² 45 – sin² 55 – sin² 35 + sin² 45 – sin² 50 + sin² 60 is:

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