Question

(v)
tan? 60° + tan- 45°​

Answer 1

Step-by-step explanation:

60+45-105 .

there are tan means addition

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Answer 2

Answer:

Step-by-step explanation:

is question tan 60 + tan 45 or tan 60 + tan [-45]

if it is first case then it is root 3 + 1 / root 2

                                      = 1.732 + 2.828

                                      = 4.56

if it is second case then

= root 3 - 1 / root 2

= -1.096