7
4. If cos A=
find the value of tan A+ cot A
25'
Answers
Answered by
0
Step-by-step explanation:
cosA=
25
7
Therefore,
Base =7 and Hypotenuse =25
Therefore, Perpendicular =
25
2
−7
2
=
625−49
=
576
=24
Hence,
tanA+cotA=
7
24
+
24
7
=
168
576+49
=
168
625
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