Question

Show that Sec 53° Sin 53° tan 37° = 1

Answer 1

cos 53=3/5

therefore sec53=5/3

sin53=4/5

tan 37=3/4

sec53sin53tan53=5/3×4/5×3/4

=4/3×3/4

=1

Hence proved

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Answer 2

Answer:

Step-by-step explanation: