Math, asked by furiousmechanzz, 10 months ago

tan30degree x tan60degree + cos0degree+ sec60degree

Answers

Answered by Anonymous

0

Answer:

Step-by-step explanation:

Tan30 x tan60 + cos0 + sec60

Here Tan30xtan60 =Tan30×tan(90-30)

= tan30 x cot30

=Tan30 x 1/Tan30

=1

Cos0=1 and sec60=2

Hence tan30×tan60+sec60+cos0

=1+2+1

=4

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