cosec 50+cosec 70-cosec 10
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sec(90-x)+sec(90-x)-sec(90-x)
sec(90-50)+sec(90-70)-sec(90-10)
sec40+sec30-sec10
sec70-10
sec60
...... hope this helps you mark me as brainleist
sec(90-50)+sec(90-70)-sec(90-10)
sec40+sec30-sec10
sec70-10
sec60
...... hope this helps you mark me as brainleist
unmukt:
aree wo exact values chahiye thi nd u r wrong
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