Math, asked by 9TMANOJGAMING, 5 months ago

5) What is the value of ? :- 2 Cos²0 (1 + tan²0).

Answers

Answered by vaishubh1707

4

Answer:

2

Step-by-step explanation:

2cos²0(1+tan²0)

we know that 1+ tan²A =sec²A

=2cos²0×sec²0

=2×1 (As sec²A=1/cos²A)

=2

Answered by jehiemstefano2008

1

Answer:

2 is the answer please follow me

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