Q). Show that: tan 75° + cot 75° = 4.

Step-by-step explanation:

hope this helps........

Step-by-step explanation:

Given expression is

Consider

On rationalizing the denominator, we get

Now,

On rationalizing the denominator, we get

Now, Consider

Hence,

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

We know,

Hence,

where does the z at is it on the x axes or on the y axes any way if it is on the y axes put it horizontally and if it is on the x axes put it vertically

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