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Question

value of tan2602tan245+sec203sin245sin90+cos260cos30

A
4912
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B
73
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C
149
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D
87
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Solution

The correct option is C 87

Consider the given expression,

tan26002tan2450+sec203sin2450sin900+cos2600cos300


322×12+123×(12)2×1+(12)2×13


32+132+14

26+14

87

Hence, this is the answer.


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