8. Write the relationship between the coefficients, if the following: pair of equations
inconsistent. ax + by + c = 0; a'x + b'y + c = 0.
: 2 taria
9. In a AABC, right-angled at B, if AB: AC = 1:2, then find the value of
1+tan?A
10. If tan cot = 2, then find the value of tande + cotée.
:
11. If tan A = 1 (0º <A < 90°) and cos B =
1
2
(0° <B< < 90°), then find the value of cos (A +
Answers
Answer:
Use possessive adjectives:”my”,”our”,”your”,”his”,”her”,”their” “its” to fill in the following
blanks(1x2=2)
1. Gopal lost two pens. At last he found one of ---------pens in hi study room.
2. Some boys put -------- books on the benches.
Step-by-step explanation:
Use possessive adjectives:”my”,”our”,”your”,”his”,”her”,”their” “its” to fill in the following
blanks(1x2=2)
1. Gopal lost two pens. At last he found one of ---------pens in hi study room.
2. Some boys put -------- books on the benches.Use possessive adjectives:”my”,”our”,”your”,”his”,”her”,”their” “its” to fill in the following
blanks(1x2=2)
1. Gopal lost two pens. At last he found one of ---------pens in hi study room.
2. Some boys put -------- books on the benches.Use possessive adjectives:”my”,”our”,”your”,”his”,”her”,”their” “its” to fill in the following
blanks(1x2=2)
1. Gopal lost two pens. At last he found one of ---------pens in hi study room.
2. Some boys put -------- books on the benches.Use possessive adjectives:”my”,”our”,”your”,”his”,”her”,”their” “its” to fill in the following
blanks(1x2=2)
1. Gopal lost two pens. At last he found one of ---------pens in hi study room.
2. Some boys put -------- books on the benches.