Question

is sin(a + b) = 1 , cos(a-b) = 1 find a and b​

Answer 1

Answer:

45,45

Step-by-step explanation:

we know that sin90=1

so a+b=90 be equation 1

we know that cos0=1

a-b=0 is equation 2

solving equations

we get

2a=90

a=45

b=45

Hope it helps.

Answer 2

Answer:

a=45

b=4

hope this answers is helpful

thank you