Question

( tan ²45' - cos²30')
cos²30'). x sin 45' - cos 45' then x=?​

Answer 1

Answer:

hi dear

Step-by-step explanation:

values

tan=45= 1

cos30= √3/2

cos 45= 1/√2

sin 45= 1/√2

question is ;

( tan ²45' - cos²30')

cos²30'). x sin 45' - cos 45' then x=?

Answer;

=> (1)^2 - √3/2). x (1/√2)- 1/√2

=> (1 - √3/2). x (1-1/√2)

=> x = (1 - √3/2)/ (1-1/√2)

=> x= (1 - √3/2)/ ( 0/√2)

=> x = (1 - √3/2)/ 0

•°• => x= (1 - √3/2 )/ 0

•°• answer is infinity.

hi dear i tried my best.