RRB Group-D Model Paper 14 with answers for online practice
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Question : 92 of 100
Marks:
+1,
-0
What is the value of the expression:
(tan0°.tan1°.tan2°.tan3°.tan4°……tan89°)
A. 0
B. 1
C. 2
D. 1/2
(tan0°.tan1°.tan2°.tan3°.tan4°……tan89°)
A. 0
B. 1
C. 2
D. 1/2
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