sec×cos =______?
please help me
Answers
Answered by
7
your answer is...
sec×cos
=sec×1/sec
=1
sec×cos
=sec×1/sec
=1
nzkj:
hello
Answered by
4
it is 1 because sec and cos are reciprocals . that is sec = 1/cos. so sec * cos= 1/cos*cos that =1
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