The value of (tan 13° tan 37° tan 45° tan 53° tan 77°)/[2 cosec 2 60(cos 2 °60° – 3cos 60° + 2)] is:

SSC CHSL 1 July 2019 Shift 3 Paper

Question : 53 of 100

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The value of (tan 13° tan 37° tan 45° tan 53° tan 77°)/[2 cosec²60(cos²°60° – 3cos 60° + 2)] is:

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