Question

Which of the following statement is true (A) sinQ=cos(go-Q) (B) cosQ=tan(go-Q) (C) sinQ=tan(goQ) (D) tanQ=tan(goQ)​

Answer 1

$\sf \colorbox{skyblue} {Answer:-}$

Correct option is:

$\text{a)sinq-cos(g0-q)}$

$\huge \fbox \pink{Explanation:}$

• cos(90-q) here 90 multiple by 1 which a odd number so cos change to sin and it is in 1st quardent so in 1 quardent all( sin/cos/ tan/cot/cosrc/sec) positive so cos(90-q) become sin q.

$\\ \\ \\ \\ \sf \colorbox{gold} {\red(ANSWER ᵇʸ ⁿᵃʷᵃᵇ⁰⁰⁰⁸}$

Answer 2

Answer:

A) sinQ=cos

Step-by-step explanation:

hope it will help you