If sec square theta minus 2 tan theta is equal to 0 solve for theta
Answers
Answered by
14
sec²x=1+tan²x.
hence given 1+tan²x-2tanx=0
=>tan²x-tanx-tanx+1=0
=>tanx(tanx-1)-1(tanx-1)=0
=>(tanx-1)(tanx-1)=0
=>tanx=1=tan45°
hence X=theta=45°
.
hope this helps you
.
keep smiling
.
mark this as brainliest answer
hence given 1+tan²x-2tanx=0
=>tan²x-tanx-tanx+1=0
=>tanx(tanx-1)-1(tanx-1)=0
=>(tanx-1)(tanx-1)=0
=>tanx=1=tan45°
hence X=theta=45°
.
hope this helps you
.
keep smiling
.
mark this as brainliest answer
Answered by
2
Step-by-step explanation:
the value of theta is 45 °
Attachments:
Similar questions