Math, asked by ay0762246, 4 months ago

solve it ....tan23*tan67??

Answers

Answered by Anonymous

1

tan 23 can be written as

tan(90-67)=cot67

tan∆=1/cot∆

therefore tan23. tan 67=cot67. tan67

=1/tan67. tan6

=1

Previous Question

Next Question

Similar questions

English, 2 months ago

These questions are from the poem WHERE THE MIND IS WITHOUT FEAR by Rabindranath Tagore. Please help me.

English, 2 months ago

what is figure of speech std 10th (grammar)...

English, 2 months ago

Anyone who (want) to leave early can do so . correct the tense .

Math, 4 months ago

In the given figures, find the values of x and y...

Science, 4 months ago

A man was a carrier of sickle cell anaemia (AS), he got married to normal homozygous woman(AA). What will be the probability of their offspring? [12] Genotype of carrier man: AS Genotype of normal woman: AA Gametes Offsprings:- % Normal % Carrier...

Math, 10 months ago

The area of an equilateral triangle is 81 under root 3 cm square. Its height is ...

India Languages, 10 months ago

पिता या माता और पुत्र या पुत्री के बीच कोरोना बीमारी के विषय में संवाद लेखन...

History, 10 months ago

Write something about the food habits of the people of Indus valley civilization ?